25 Things You Didn't Know You Could Do With Peanut Butter

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Most people know peanut butter as a staple from their childhood lunches or something that gets stuck to the roof of their mouth. But its applications extend far beyond the lunchbox. From making repairs around the home to making precious gemstones, here are some surprising things you can do with the protein-packed spread.

1. MAKE A GLOW-IN-THE-DARK SCIENCE EXPERIMENT

Hand holding green laser pointer.
Sarah Sotin, Flickr // CC BY-NC-ND 2.0

If you ever need something to do during a power outage, try experimenting with a sealed jar of peanut butter and a laser pointer. The crushing and heating process used to make peanut butter produces phenols, organic compounds that absorb light. Exposing fresh peanut butter to the violet light of a laser pointer will cause the phenols to glow green for a few seconds at a time.

2. GET YOUR MORNING CAFFEINE FIX

Jars of caffeinated peanut butter.
STEEM

Peanut butter doesn't normally contain caffeine, but a serving of STEEM peanut butter packs more than a cup of coffee. Because it takes our bodies longer to absorb peanut butter than liquid coffee, the company claims that the caffeinated version of the treat offers a longer lasting energy boost than straight java—and will do it without any of the jittery side effects.

3. TURN IT INTO DIAMONDS

Tweezers holding a diamond.
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Peanut butter isn't considered a high-end product, but subject it to the extreme conditions of the Earth's mantle and that could change. A researcher in Germany successfully made a synthetic diamond using peanut butter as his source of carbon. The substance had to be squeezed with pressure 1.3 million times that of our atmosphere before a diamond was formed. But don't expect the peanut butter diamonds to be studding engagement rings anytime soon: The results were puny and impure compared to what's sold in jewelry stores.

4. REMOVE GUM

Girl blowing bubble gum with a brick wall behind her
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Maybe you fell asleep with gum in your mouth, or you blew a bubble that was just too big for your own good. Whatever the reason, odds are that you've gotten gum stuck in your hair at one point or another. In such cases, peanut butter has prevented many unwanted trips to the hairdresser. The oils in the product make gum less pliable and sticky, therefore easier to massage out of hair. The quick fix also works to free gum from other surfaces like clothing.

5. TREAT HICCUPS

Woman eating peanut butter with a spoon.
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Peanut butter is one of the lesser-known purported hiccup cures, but some people swear by it. The idea is that slowly consuming something thick and gooey like peanut butter will break up your swallowing and breathing patterns and dispel the hiccups. It also sounds way more enjoyable than holding your breath or standing on your head.

6. FEED ASTRONAUTS

Half-eaten peanut butter sandwich.
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Dining options are limited on the International Space Station, but even in space peanut butter sandwiches make an appearance on the menu. Assembling the meal up there isn't as easy as laying out the components on your kitchen counter. Instead of a jar, the peanut butter astronauts eat is stored in a flat-packed squeeze tube.

7. MAKE BAIT FOR FISH

Man fishing in a lake.
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Forget fancy lures: According to some experienced fishermen, peanut butter sandwiches make some of the best bait for catching codfish, catfish, carp, and bluegill. Prepare it on stale bread and garnish it with birdseed or garlic to make it especially irresistible.

8. REPAIR SCRATCHES

DVD with scratches.
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Depending on how long you’ve been holding on to it, your favorite CD or DVD likely has a scratch or two. But there's no reason to retire your scuffed-up discs for good: All you need is some peanut butter to extend the lifespan of your collection. Lightly rub the damaged surface with the peanut butter, set it down for a short while, and then remove the excess with a cloth. The scratches will still be there, but the oils from the peanuts will temporarily fill them in and smooth them out. You can also try the trick with your scratched-up wood furniture.

9. GET A HORSE TO "TALK"

Horse with its mouth open.
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Before the age of CGI, the makers of the sitcom Mister Ed used a much simpler method to get their equine star to "talk." The producers claimed that when they put peanut butter in the horse's mouth, he would move his lips to try to get it out. They dubbed the dialogue over this footage to create the illusion of a talking horse. (Though according to one theory, a wire attached to the horse's head was the primary source of the special effect.)

10. USE IT AS SHAVING CREAM

Razor sitting on the edge of a bath tub.
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If you're open to mixing up your grooming routine, consider swapping your shaving gel with peanut butter. It's cheaper, works just as well, and, as a bonus, nourishes your skin with natural oils. Give it a shot if you don't mind smelling nutty and delicious for the rest of the day.

11. ESCAPE FROM PRISON

Cell doors in a prison hallway.
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A group of prisoners at the Walker County Jail in Alabama were able to escape confinement using nothing but peanut butter and some clever deception. After smearing peanut butter on the numbers above their cell so it matched the number of the door leading outside, the inmates asked a new guard to let them into what they claimed to be their cell. From the control room, he inadvertently opened the front door and the escapees were able to walk right out. Despite the breakout, peanut butter sandwiches are still served at the prison.

12. REMOVE STICKERS

Price sticker on green background.
Alex Liivet, Flickr // CC BY 2.0

Peanut butter works the same magic on hard-to-peel stickers as it does on gum. Once you have your new purchase, peel off as much of the price sticker as possible and scrub away the stubborn residue with a dab of peanut butter. Peanut butter is also a great nontoxic way to remove stickers and glue from produce.

13. COOK SAVORY DISHES

Ramen in a bowl on a table.
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It's no secret that peanut butter shines in sugary treats, whether in a cupcake or a candy bar. But peanut butter works just as well as a savory ingredient. If you have a jar in your pantry, you can add a dollop to punch up your instant ramen, or use it as a thickener in sauces or stews.

14. PREVENT DISEASE

Tools for making a peanut butter sandwich spread out on a table.
iStock

You may already know that peanut butter is a great source of fiber and protein, but according to one study, the health benefits of eating the snack while you're young may extend to later in life. Researchers from the Washington University School of Medicine in St. Louis, Dana-Farber Cancer Institute, and Harvard Medical School found that women who consumed peanut butter on a regular basis between ages 9 and 15 decreased their chances of developing benign breast disease by age 30 by 39 percent.

15. BUILD A BIRD FEEDER

You may remember this one from summer camp—to build a cheap bird feeder at home, all you need is a pine cone, some peanut butter, bird seed, and string. Cover the pine cone in the peanut butter before rolling it in the seed to coat it. Use a string to hang it up from a nearby tree branch and watch the birds in your backyard gather to enjoy the homemade treat.

16. USE IT AS FROSTING

Cupcake with peanut butter frosting.
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Looking for a more nutritious alternative to sugary frosting? Peanut butter makes the perfect topping for your baked goods. Spread it on chocolate cupcakes, cookies, or even doughnuts.

17. KEEP PETS OCCUPIED

Dog chewing a toy.
Alan Levine, Flickr // Public Domain

If dogs love one thing more than playtime with their humans, it's peanut butter. The ingredient can be used to make a toy that your pet won't rip apart or get bored with after two minutes. Get your hands on a Kong or a similar hollow, rubber chew toy and fill it with a generous spoonful of peanut butter. While your dog spends the afternoon figuring out how to get it out, you can enjoy a few hours of peace and quiet.

18. MAKE EDIBLE SCULPTING DOUGH

Sticking a finger in a jar of peanut butter.
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Peanut butter is messier than real Play-Doh, but it's also a lot tastier. Mix half a cup of it with one cup of powdered sugar and two tablespoons of honey to get a material that's the perfect consistency for rolling, shaping, and squeezing. And once your creations are complete, they can make a wholesome post-playtime bite.

19. MAKE MEDICINE MORE APPEALING

Dog being fed peanut butter.
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This trick is a favorite with parents of pets and kids. Before giving a pill to a dog, cat, or young child, hide it in a gob of peanut butter. The medication they turned their noses up at moments ago suddenly becomes a lot easier to swallow.

20. GET A POST-WORKOUT PROTEIN BOOST

Lacing up shoes before a workout.
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Fueling up right after exercising is essential to replenishing your energy stores and repairing and building up muscles. Peanut butter is one of the best foods you can include in your post-workout snack. The carbs, fats, and proteins in a serving are exactly what your body needs after being pushed to the limit.

21. QUALITY TEST PRODUCTS

Open jar of peanut butter.
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The world's most perfect jar of peanut butter is produced by the federal government. At a price of $220 for a 6-ounce jar, the National Institute of Standards and Technology sells the flawless spread to food manufacturers developing their own peanut-based products. By testing "Standard Reference Material No. 2387" in the lab, they can see how the vitamin, mineral, and aflatoxin levels in their own peanut butters stack up.

22. BUILD A 444-POUND PEANUT BUTTER CUP

Peanut butter cups on a table.
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In 2015, a Los Angeles-area candy shop lined a plastic kiddie pool with melted chocolate and filled it with peanut butter in an attempt to break the world record for largest peanut butter cup. The monstrous confection ended up weighing 444 pounds. Afterwards, it was broken up into smaller pieces and sold to raise money for charity.

23. USE IT AS CONDITIONER

Woman brushing her hair in the mirror.
iStock

You don't have to wait to get gum stuck in your hair to lather it up with peanut butter. The oils and nutrients it contains make it a great natural alternative to leave-in conditioner. Just work it into your hair, allow it to sit for a while, and wash it out to find vibrant, lustrous locks underneath.

24. MAKE A FACEMASK

The same properties that make peanut butter a nourishing hair treatment also make it a soothing face mask. A peanut butter facial works best on dry skin and shouldn't be applied to faces that are already oily.

25. SHINE LEATHER

Hand cleaning a leather sofa.
iStock

Your dull leather is only a few dabs of peanut butter away from looking as good as new. Rub it into the material you want to shine by making tiny circles with your fingers, then use a towel or washcloth to wipe it off. The polishing hack also works on leather shoes.

The 10 Best Air Fryers on Amazon

Cosori/Amazon
Cosori/Amazon

When it comes to making food that’s delicious, quick, and easy, you can’t go wrong with an air fryer. They require only a fraction of the oil that traditional fryers do, so you get that same delicious, crispy texture of the fried foods you love while avoiding the extra calories and fat you don’t.

But with so many air fryers out there, it can be tough to choose the one that’ll work best for you. To make your life easier—and get you closer to that tasty piece of fried chicken—we’ve put together a list of some of Amazon’s top-rated air frying gadgets. Each of the products below has at least a 4.5-star rating and over 1200 user reviews, so you can stop dreaming about the perfect dinner and start eating it instead.

1. Ultrean Air Fryer; $76

Ultrean/Amazon

Around 84 percent of reviewers awarded the Ultrean Air Fryer five stars on Amazon, making it one of the most popular models on the site. This 4.2-quart oven doesn't just fry, either—it also grills, roasts, and bakes via its innovative rapid air technology heating system. It's available in four different colors (red, light blue, black, and white), making it the perfect accent piece for any kitchen.

Buy it: Amazon

2. Cosori Air Fryer; $120

Cosori/Amazon

This highly celebrated air fryer from Cosori will quickly become your favorite sous chef. With 11 one-touch presets for frying favorites, like bacon, veggies, and fries, you can take the guesswork out of cooking and let the Cosori do the work instead. One reviewer who “absolutely hates cooking” said, after using it, “I'm actually excited to cook for the first time ever.” You’ll feel the same way!

Buy it: Amazon

3. Innsky Air Fryer; $90

Innsky/Amazon

With its streamlined design and the ability to cook with little to no oil, the Innsky air fryer will make you feel like the picture of elegance as you chow down on a piece of fried shrimp. You can set a timer on the fryer so it starts cooking when you want it to, and it automatically shuts off when the cooking time is done (a great safety feature for chefs who get easily distracted).

Buy it: Amazon

4. Secura Air Fryer; $62

Secura/Amazon

This air fryer from Secura uses a combination of heating techniques—hot air and high-speed air circulation—for fast and easy food prep. And, as one reviewer remarked, with an extra-large 4.2-quart basket “[it’s] good for feeding a crowd, which makes it a great option for large families.” This fryer even comes with a toaster rack and skewers, making it a great addition to a neighborhood barbecue or family glamping trip.

Buy it: Amazon

5. Chefman Turbo Fry; $60

Chefman/Amazon

For those of you really looking to cut back, the Chefman Turbo Fry uses 98 percent less oil than traditional fryers, according to the manufacturer. And with its two-in-one tank basket that allows you to cook multiple items at the same time, you can finally stop using so many pots and pans when you’re making dinner.

Buy it: Amazon

6. Ninja Air Fryer; $100

Ninja/Amazon

The Ninja Air Fryer is a multipurpose gadget that allows you to do far more than crisp up your favorite foods. This air fryer’s one-touch control panel lets you air fry, roast, reheat, or even dehydrate meats, fruits, and veggies, whether your ingredients are fresh or frozen. And the simple interface means that you're only a couple buttons away from a homemade dinner.

Buy it: Amazon

7. Instant Pot Air Fryer + Electronic Pressure Cooker; $180

Instant Pot/Amazon

Enjoy all the perks of an Instant Pot—the ability to serve as a pressure cooker, slow cooker, yogurt maker, and more—with a lid that turns the whole thing into an air fryer as well. The multi-level fryer basket has a broiling tray to ensure even crisping throughout, and it’s big enough to cook a meal for up to eight. If you’re more into a traditional air fryer, check out Instant Pot’s new Instant Vortex Pro ($140) air fryer, which gives you the ability to bake, proof, toast, and more.

Buy it: Amazon

8. Omorc Habor Air Fryer; $100

Omorc Habor/Amazon

With a 5.8-quart capacity, this air fryer from Omorc Habor is larger than most, giving you the flexibility of cooking dinner for two or a spread for a party. To give you a clearer picture of the size, its square fryer basket, built to maximize cooking capacity, can handle a five-pound chicken (or all the fries you could possibly eat). Plus, with a non-stick coating and dishwasher-safe basket and frying pot, this handy appliance practically cleans itself.

Buy it: Amazon

9. Dash Deluxe Air Fryer; $100

Dash/Amazon

Dash’s air fryer might look retro, but its high-tech cooking ability is anything but. Its generously sized frying basket can fry up to two pounds of French fries or two dozen wings, and its cool touch handle makes it easy (and safe) to use. And if you're still stumped on what to actually cook once you get your Dash fryer, you'll get a free recipe guide in the box filled with tips and tricks to get the most out of your meal.

Buy it: Amazon

10. Bella Air Fryer; $52

Bella/Amazon

This petite air fryer from Bella may be on the smaller side, but it still packs a powerful punch. Its 2.6-quart frying basket makes it an ideal choice for couples or smaller families—all you have to do is set the temperature and timer, and throw your food inside. Once the meal is ready, its indicator light will ding to let you know that it’s time to eat.

Buy it: Amazon

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10 Fast Facts About Wilma Rudolph

Wilma Rudolph breaks the tape as she wins the Olympic 4 x 100 relay in 1960.
Wilma Rudolph breaks the tape as she wins the Olympic 4 x 100 relay in 1960.
Robert Riger/Getty Images

Wilma Rudolph made history as a Black female athlete at the 1960 Summer Olympics in Rome, Italy. The 20-year-old Tennessee State University sprinter was the first American woman to win three gold medals at one Olympics. Rudolph’s heroics in the 100-meter, 200-meter, and 4 x 100-meter events only lasted seconds, but her legend persists decades later, despite her untimely 1994 death from cancer at age 54. Here are some facts about this U.S. Olympic Hall of Fame member.

1. Wilma Rudolph faced poverty and polio as a child.

When Rudolph was born prematurely on June 23, 1940, in Clarksville, Tennessee, she weighed just 4.5 pounds. Olympic dreams seemed impossible for Rudolph, whose impoverished family included 21 other siblings. Among other maladies, she had measles, mumps, and pneumonia by age 4. Most devastatingly, polio twisted her left leg, and she wore leg braces until she was 9.

2. Wilma Rudolph originally wanted to play basketball.

The Tennessee Tigerbelles. From left to right: Martha Hudson, Lucinda Williams, Wilma Rudolph, and Barbara Jones.Central Press/Getty Images

At Clarksville’s Burt High School, Rudolph flourished on the basketball court. Nearly 6 feet tall, she studied the game, and ran track to keep in shape. However, while competing in the state basketball championship in Nashville, the 14-year-old speedster met a referee named Ed Temple, who doubled as the acclaimed coach of the Tennessee State Tigerbelles track team. Temple, who would coach at the 1960 and 1964 Olympics, recruited Rudolph.

3. Wilma Rudolph made her Olympic debut as a teenager.

Rudolph hit the limelight at 16, earning a bronze medal in the 4 x 100-meter relay at the 1956 Summer Olympics in Melbourne, Australia. But that didn’t compare to the media hype when she won three gold medals in 1960. French journalists called her “The Black Pearl,” the Italian press hailed “The Black Gazelle,” and in America, Rudolph was “The Tornado.”

4. After her gold medals, Wilma Rudolph insisted on a racially integrated homecoming.

Tennessee governor Buford Ellington, who supported racial segregation, intended to oversee the Clarksville celebrations when Rudolph returned from Rome. However, she refused to attend her parade or victory banquet unless both were open to Black and white people. Rudolph got her wish, resulting in the first integrated events in the city’s history.

5. Muhammad Ali had a crush on Wilma Rudolph.

Ali—known as Cassius Clay when he won the 1960 Olympic light heavyweight boxing title—befriended Rudolph in Rome. That fall, the 18-year-old boxer invited Rudolph to his native Louisville, Kentucky. He drove her around in a pink Cadillac convertible.

6. John F. Kennedy literally fell over when he invited Wilma Rudolph to the White House.

President Kennedy, Wilma Rudolph, Rudolph’s mother Blanche Rudolph, and Vice President Johnson in the Oval Office.Abbie Rowe/White House Photographs/John F. Kennedy Presidential Library and Museum // Public Domain

In 1961, Rudolph met JFK in the Oval Office. After getting some photos taken together, the President attempted to sit down in his rocking chair and tumbled to the floor. Kennedy quipped: “It’s not every day that I get to meet an Olympic champion.” They chatted for about 30 minutes.

7. Wilma Rudolph held three world records when she retired.

Rudolph chose to go out on top and retired in 1962 at just 22 years old. Her 100-meter (11.2 seconds), 200-meter (22.9 seconds), and 4 x 100-meter relay (44.3 seconds) world records all lasted several years.

8. Wilma Rudolph visited West African countries as a goodwill ambassador.

The U.S. State Department sent Rudolph to the 1963 Friendship Games in Dakar, Senegal. According to Penn State professor Amira Rose Davis, while there, Rudolph independently met with future Ghanaian president Kwame Nkrumah’s Young Pioneers, a nationalist youth movement. She visited Mali, Guinea, and the Republic of Upper Volta (now Burkina Faso) as well.

9. Denzel Washington made his TV debut in a movie about Wilma Rudolph.

Before his Oscar-winning performances in Glory (1989) and Training Day (2001), a 22-year-old Denzel Washington portrayed Robert Eldridge, Rudolph’s second husband, in Wilma (1977). The film also starred Cicely Tyson as Rudolph’s mother Blanche.

10. Schools, stamps, and statues commemorate Wilma Rudolph’s legacy.

Berlin, Germany, has a high school named after Rudolph. The U.S. Postal Service issued a stamp celebrating her in 2004. Clarksville features a bronze statue by the Cumberland River, the 1000-capacity Wilma Rudolph Event Center, and Wilma Rudolph Boulevard. In Tennessee, June 23 is Wilma Rudolph Day.