Walking into an American grocery store can feel like visiting another planet if you grew up in Britain. The snack aisles are huge, the colours are loud, and some flavours seem almost made up.
Knowing what these treats are can help you shop smarter on holiday or pick fun gifts for friends back home. Here are some of the snacks most likely to make a British shopper stop and stare.
1. Cheez Whiz in a Jar
Picture a cheese so smooth it pours like warm custard. Cheez Whiz is a bright orange cheese sauce sold in glass jars, and many Americans spread it on crackers or pour it over chips.
Brits used to cheddar blocks might find the texture strange at first. Heat it in the microwave for a few seconds and it becomes even runnier.
Fun fact: it is the classic topping on a Philadelphia cheesesteak sandwich.
2. Spray Cheese in a Can
Yes, Americans really do squirt cheese out of a can. Easy Cheese comes in a pressurised tin, a bit like whipped cream, and you press the nozzle to make swirls on crackers.
Kids love drawing faces with it at parties. Grown-ups often keep a can for camping trips because it needs no knife.
Shake it well before using, or the first squirt might be more air than cheese.
3. Twinkies
Few snacks carry as many legends as the Twinkie. People joke that it could survive anything, though its real shelf life is around 45 days.
Each one is a golden sponge finger stuffed with sweet white cream. Think of a lighter, sugary cousin of a Swiss roll.
When the company briefly closed in 2012, shoppers panicked and bought every box they could find. Try one chilled from the fridge for a firmer bite.
4. Goldfish Crackers
Almost every American child has grabbed a handful of these smiling little fish. Goldfish are tiny cheddar crackers baked in, you guessed it, a fish shape.
They are crunchy, salty, and very easy to snack on without noticing how many you ate. Flavours include pizza, pretzel, and even rainbow colours.
Parents pack them in lunchboxes, and they work well tossed on top of tomato soup instead of croutons.
5. Flamin’ Hot Cheetos
Warning: your fingers will turn bright red. Flamin’ Hot Cheetos are crunchy corn puffs coated in a fiery chilli powder that leaves a dusty stain on everything.
British crisps fans may find the heat stronger than expected. Many teenagers treat eating them as a fun challenge.
Keep a glass of milk nearby, since water does not cool the spice very well. Some people even crush them to coat fried chicken.
6. Pop-Tarts
Breakfast that comes out of a toaster in pastry form? That is the whole idea behind Pop-Tarts.
Thin pastry rectangles are filled with jam or chocolate and often topped with icing and sprinkles.
You can eat them cold, but toasting makes the filling warm and gooey.
Be careful, though. The middle gets very hot.
Flavours in the US range from s’mores to cookies and cream, far more than UK shelves usually offer.
7. Beef Jerky
Road trips across America almost always include a bag of jerky. These chewy strips of dried, seasoned beef have been around since Native Americans preserved meat centuries ago.
Brits might be surprised to find whole aisles of it, in flavours like teriyaki, black pepper, and sweet chilli.
Jerky is high in protein, so hikers love it. It is also salty, so drink plenty of water while you chew.
8. Peanut Butter Pretzels
Salty meets nutty in one tiny bite. Peanut butter filled pretzels are crunchy pretzel pillows packed with creamy peanut butter inside.
Americans adore peanut butter in a way most Brits find puzzling, and this snack shows it off perfectly. They are great for movie nights or long car journeys.
One tip: buy the big tub from warehouse shops like Costco. They disappear fast once the lid comes off.
9. Marshmallow Fluff
Spreadable marshmallow sounds like something from a dream, but it sits right next to the jam in US shops. Marshmallow Fluff is sticky, sweet, and cloud-like.
New Englanders make a famous sandwich called the Fluffernutter, with Fluff and peanut butter on white bread.
It was first made in Massachusetts in 1917. A spoon dipped in hot water helps scoop it out without making a sticky mess.
10. Funyuns
They look like onion rings, but there is no actual onion ring inside. Funyuns are crunchy corn snacks shaped into rings and dusted with strong onion seasoning.
British shoppers might think of Monster Munch pickled onion, only puffier and lighter.
The name is a cheeky mix of fun and onions. Fair warning for your friends: the smell lingers on your breath long after the bag is empty.
11. Reese’s Peanut Butter Cups
Ask Americans for their favourite sweet and many will shout Reese’s. Each cup is milk chocolate wrapped around a soft, slightly salty peanut butter centre.
The UK sells some, but American stores stock giant versions, mini ones, and holiday shapes like eggs, pumpkins, and Christmas trees.
Fans argue the holiday shapes taste better because they hold more peanut butter. Pop one in the freezer for a firmer, cooler treat.
12. Fruit Roll-Ups
Peel, unroll, and stick it on your tongue. Fruit Roll-Ups are thin sheets of chewy fruit snack rolled onto plastic, and kids love tearing out the printed shapes.
Many adults remember trading them at school lunch tables in the 1990s.
Recently they became a TikTok trend when people froze them around ice cream. They are sugary, so treat them as a fun once-in-a-while snack rather than a real fruit serving.
13. Pork Rinds
Brits know pork scratchings as hard, crunchy pub snacks. American pork rinds are a totally different experience, puffed up light and airy like a crisp cloud.
They melt on your tongue and come in flavours like barbecue and salt and vinegar.
People on low-carb diets often swap them for regular chips. Spanish-speaking shops sell a version called chicharrones, sometimes served with hot sauce and lime.
14. Cracker Jack
Baseball fans have been singing about this snack for over a century. Cracker Jack is caramel-coated popcorn mixed with peanuts, sold in a cheerful red, white, and blue box.
For decades, each box held a tiny surprise toy at the bottom. Today it is usually a sticker or a code.
Grab a bag at a ballpark for the full experience. It is sweet, crunchy, and a little sticky on the fingers.
15. Slim Jim Meat Sticks
Snap into a Slim Jim! That was the loud slogan Americans heard on TV for years.
These thin, spicy meat sticks hang by the till in nearly every petrol station.
They are chewy, smoky, and quite salty, a bit like a mini pepperoni.
Wrestler Randy Savage made them famous in adverts during the 1990s. Try a single one before buying a big pack, since the flavour is strong.
16. Takis
Rolled up tight like tiny cigars, Takis pack a serious punch. Rolled tortilla chips are dusted with chilli and lime, giving a sour and spicy kick together.
Originally from Mexico, they became a huge hit with American teenagers.
The purple Fuego bag is the most popular, but the Blue Heat flavour turns your tongue blue. If you love strong flavours, these will surprise you in a good way.
17. Rice Krispies Treats
Bake sale favourite meets supermarket shelf. Rice Krispies Treats are squares of puffed rice cereal glued together with melted marshmallow and butter.
British cooks make similar crispy cakes, usually with chocolate. The American version is softer, chewier, and very buttery.
Pre-wrapped bars are easy lunchbox fillers. Making them at home takes only three ingredients and about ten minutes, which makes them a brilliant first recipe for young bakers.
18. Pickle-Flavoured Chips
Americans are wild about pickles, and their crisps prove it. Dill pickle chips taste tangy, salty, and herby, like a crunchy gherkin.
Brits used to salt and vinegar might find them similar, yet the dill herb makes them unique.
Some shops even sell pickle-flavoured popcorn, sweets, and lemonade. Start with a small bag.
People either love the sour flavour instantly or decide one handful is plenty.
19. Candy Corn
Love it or hate it, candy corn shows up every autumn without fail. Tiny triangle sweets are striped yellow, orange, and white to look like corn kernels.
The texture is waxy and the flavour is mostly honey and vanilla sugar.
It has been made since the 1880s, and Americans argue about it every Halloween. Buy a small bag as a souvenir and let your friends decide which side they are on.
20. Lunchables
Build-your-own lunch in a plastic tray. Lunchables come with crackers, little cheese squares, and meat slices, so kids stack their own mini sandwiches.
Some versions include tiny pizzas, a drink, and a sweet.
Many British visitors find the idea charming and a little odd. They are handy for picnics, though packing your own crackers and cheese in a lunchbox is cheaper and just as fun.
21. Moon Pies
Down in the American South, a Moon Pie and a cold soda is a classic pairing. Two round graham biscuits sandwich a marshmallow filling, all coated in chocolate.
Brits will spot a resemblance to a Wagon Wheel, though Moon Pies are often softer.
Created in Tennessee in 1917, they are even thrown from floats during Mobile, Alabama’s Mardi Gras parades. Warm one briefly for a melty, gooey treat.