This list covers 13 junk food items, running alphabetically from “Oreo” to “Orbitz.” These snacks and drinks range from cookies and candy bars to sodas and frozen treats, and most people reach for them as a quick indulgence rather than an everyday meal. You’ll find them in vending machines, convenience stores, and grocery aisles, usually grabbed for a fast burst of sugar, salt, or flavor.

Junk food are snacks and packaged treats that offer little nutritional value but plenty of sugar, fat, or salt to satisfy a craving. They’re built for convenience and taste rather than health, which is exactly why brands like Oreo have become household names since the cookie first hit shelves in 1912. Some items on this list, like Orbitz soda with its floating gel spheres, even became famous for their novelty before fading from store shelves.

Below you’ll find the table with the item, category, main ingredients, calories, and description for each snack.

Item: the name of the specific junk food or brand, so you can quickly spot the one you’re curious about.

Category: the type of snack or drink it falls under, like cookie, candy bar, or soft drink, helping you compare similar treats.

Main Ingredients: the key components that make up each item, giving you a quick sense of what you’re actually eating.

Calories: the approximate calorie count per serving, so you can gauge how it fits into your daily eating habits.

Description: a short overview of what the item is, how it’s made, and why people enjoy it.

Junk food

ItemCategoryMain IngredientsCalories
OreoCookieChocolate wafers, cream filling53 (per cookie)
Oreo O’sBreakfast cerealCorn, sugar, cocoa120 (per cup)
Onion RingsFried snackOnion, batter, frying oil300 (per serving)
Oatmeal Cream PieSnack cakeOatmeal cookies, marshmallow creme320 (per pie)
Orange CrushSoft drinkCarbonated water, sugar, orange flavoring170 (per 12 oz can)
Otter PopsFrozen ice popWater, sugar, fruit flavoring45 (per pop)
Oh Henry!Candy barPeanuts, caramel, chocolate230 (per bar)
Onion DipDipSour cream, dried onion, seasoning60 (per 2 tbsp)
Ore-Ida Tater TotsFrozen potato snackPotatoes, oil, breading160 (per 9 pieces)
Orville Redenbacher’s PopcornSnackPopcorn kernels, oil, butter flavoring170 (per 3 cups)
Oatmeal CookieCookieOats, sugar, butter, raisins130 (per cookie)
Oatmeal ScotchiesCookieOats, butterscotch chips, butter140 (per cookie)
OrbitzSoft drinkCarbonated water, sugar, gelatin spheres130 (per 12 oz)

Descriptions

Oreo
A twist-apart sandwich cookie with sweet cream filling between two chocolate wafers, one of the best-selling cookies in the world.
Oreo O’s
A crunchy cereal shaped like mini Oreo cookies, delivering the classic chocolate-and-cream flavor; discontinued in the U.S. but still sold abroad.
Onion Rings
Onion slices coated in seasoned batter and deep-fried until crispy, a popular greasy side dish or snack at fast-food spots and fairs.
Oatmeal Cream Pie
Two soft oatmeal cookies sandwiching a sweet vanilla creme filling, a nostalgic packaged treat best known from the Little Debbie brand.
Orange Crush
A bright orange, citrus-flavored soda known for its sweet, fizzy taste and vivid color, a longtime cookout and diner favorite.
Otter Pops
Brightly colored, fruit-flavored ice pops sold frozen in long plastic tubes, a cheap and popular frozen treat for kids in hot weather.
Oh Henry!
A candy bar layering peanuts, caramel, and fudge, all coated in milk chocolate, giving a chewy, nutty bite in every piece.
Onion Dip
A creamy dip made from sour cream and dried onion seasoning, classically paired with potato chips at parties and game-day spreads.
Ore-Ida Tater Tots
Small, cylindrical pieces of grated potato that are breaded and fried or baked until crispy, a beloved frozen snack and side dish.
Orville Redenbacher’s Popcorn
A well-known brand of microwave and ready-to-eat popcorn, buttery and salty, popular as a movie-night snack.
Oatmeal Cookie
A chewy cookie made with rolled oats, sugar, and butter, often studded with raisins or chocolate chips for extra sweetness.
Oatmeal Scotchies
A soft, chewy cookie combining hearty oats with sweet butterscotch chips, a buttery twist on the classic oatmeal cookie.
Orbitz
A now-discontinued carbonated soft drink famous for the tiny edible gel spheres suspended throughout its fizzy, fruit-flavored liquid.
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