Best High-Protein Snacks From Costco, Aldi, and Trader Joe’s

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The Best High-Protein Snacks You Can Buy at Costco, Aldi, and Trader Joe’s

Whether you’re trying to stay full between meals, fuel a busy day, or simply boost your protein intake, these snacks from Costco, Aldi, and Trader Joe’s make it easy and delicious.

Costco

Catalina Crunch Cinnamon Toast Protein Cereal

Catalina Crunch is well known for its high-protein, low-sugar snacks, and this cinnamon toast–flavored cereal is no exception. It’s a great option for Cinnamon Toast Crunch fans who want the flavor without all the added sugar. Enjoy it with milk, or toss in some nuts and pack it in a zip-top bag for a crunchy, high-protein snack on the go.

Quest Tortilla-Style Protein Chips Variety Pack

Chips are a go-to snack for many, but most options are loaded with sodium and artificial flavors. Quest’s protein chips offer a satisfying crunch with a solid protein boost to help keep you full longer. The variety pack includes fan-favorite flavors like Nacho Cheese and Loaded Taco, so you won’t get bored.

Pepper Jack Crisps

Cheese lovers, this one’s for you. These Sonoma Pepper Jack Crisps deliver bold flavor with the perfect amount of heat. Unlike many cheese snacks that can be greasy or soft, these crisps are baked to crunchy perfection and make an easy, satisfying high-protein snack.

BUILT Puff Protein Bars

If you love chocolate, you’ll want to stock up on these. BUILT Puff Protein Bars have gone viral for their candy-like taste and marshmallowy center that doesn’t feel like a typical protein bar. They’re sweet, satisfying, and packed with protein—perfect for curbing dessert cravings.

Aldi

Gluten Free Cookie Dough Protein Energy Bars

These bars offer a cookie dough–inspired flavor with added protein, making them a great gluten-free snack option for busy days. They are great to take with you on a hike, as a mid-day pick me up for work and even as a night time dessert. 

Jalapeno Cheddar Protein Puffs

For those who prefer savory snacks, these protein puffs deliver a spicy kick paired with bold cheddar flavor and a satisfying protein boost. Think cheese balls—but healthier and just as addictive, making them an easy go-to for snacking anytime.

Apple Pie Pure and Simple Fruit and Nut Bars

If you love the combination of fruits and nuts, these ready-to-eat bars are a great pick. Made with real fruit and nuts, they deliver a touch of natural sweetness along with protein and healthy fats to help provide sustained energy throughout the day.

Dark Chocolate Peanut Butter Nut Bars

A classic flavor combo, these nut bars balance rich dark chocolate and peanut butter while providing a satisfying protein punch. Think: Snickers without the added sugar and carbs. 

Trader Joe’s

Chocolate Almond Protein Smoothie

If you prefer sipping your snacks instead of eating them, this indulgent smoothie is a must-try. Trader Joe’s Chocolate Almond Protein Smoothie is rich, creamy, and chocolatey, while still delivering a solid protein boost. It’s a convenient option for busy mornings, a quick breakfast on the go, or a satisfying post-workout refuel that feels more like a treat than a “health” food.

Peanut Butter Protein Granola

Granola makes an easy, versatile snack since you can quickly toss it into a zip-top bag and mix in frozen berries or chocolate chips for an extra boost. Delicious on its own or paired with yogurt, this peanut butter–flavored granola delivers added protein to help keep you full and energized longer.

Cheddar Cheese and Uncured Bacon Egg Bites

If you prefer savory to sweet, these egg bites are a must try. Packed with protein and loaded with rich cheddar cheese and uncured bacon, they’re a satisfying snack or quick mini-meal that’s easy to heat up and enjoy anytime.

Protein Pancakes

According to Trader Joe’s, these pancakes are “made with a gluten-free recipe that combines cottage cheese, egg whites, eggs, and oat flour, and flavored with a touch of sugar and vanilla extract.” The silver-dollar–style pancakes come fully cooked and ready to eat, delivering a whopping 20 grams of protein per four-pancake package—making them an easy, satisfying option for breakfast or a high-protein snack.

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