Skip to content

17 Best Diet-Friendly Foods You Can Buy at Costco

Whether you're vegetarian, keto, or gluten-free, Costco has you covered.
costco shopping

Whether you're gluten-free, vegetarian, or following a specific meal plan like the keto diet, you'd be surprised how many foods at Costco fit your goals. Sure, the warehouse carries unhealthy snacks like Oreos and chips. But there are plenty of healthy options at Costco, too.

We've rounded up some of the best diet-friendly foods at Costco, from frozen breakfast sandwiches to snacks to oat milk. Availability may vary at your local warehouse, but you're sure to find plenty of healthy options in-store.

And for more shopping tips, don't miss The Best & Worst Produce Buys at Costco.

1

Red's Turkey Sausage Egg'Wich

reds eggwich
Courtesy of Reds All Natural
Per 1 Egg'Wich (99 g): 160 calories, 10 g fat (3.5 g saturated fat, 0 g trans fat), 360 mg sodium, 3 g carbs (0 g fiber, 1 g sugar), 15 g protein

These keto-friendly frozen breakfast sandwiches hit Costco stores this month, to fans' delight. They're breakfast sandwiches without the bun, with egg patties where the bread would be. It's a protein-filled breakfast that will keep you going all morning long.

RELATED: Sign up for our newsletter to get daily recipes and food news in your inbox!

2

Whisps Parmesan Cheese Crisps

bag of whisps parmesan cheese crisps

Per 23 crisps (28 g): 150 calories, 10 g fat (7 g saturated fat, 0 g trans fat), 350 mg sodium, 1 g carbs (0 g fiber, 0 g sugar), 13 g protein

These dried cheese bites are a great keto-friendly snack to have on hand. They work as salad toppers or by themselves as a crunchy, satisfying midday snack.

And while you're at the warehouse, check out these 15 Desserts You Can Buy at Costco.

3

Califia Farms Barista Blend Oat Milk

carton of califia farms barista blend oat milk

Per 8 oz (240 mL): 130 calories, 7 g fat (0.5 g saturated fat, 0 g trans fat), 110 mg sodium, 14 g carbs (2 g fiber, 3 g sugar), 1 g protein

This oat milk is great for at-home baristas who are following a gluten- or dairy-free diet. We've spotted multipacks of this oat milk at Costco if you want to stock up!

RELATED: Your ultimate restaurant and supermarket survival guide is here!

4

Beyond Burger Plant-Based Patties

beyond burger packs in grocery store cart
Courtesy of Beyond Meat
Per patty (113 g): 260 calories, 18 g fat (5 g saturated fat, 0 g trans fat), 350 mg sodium, 5 g carbs (2 g fiber, 0 g sugar), 20 g protein

Vegetarians, rejoice: You can buy frozen Beyond Meat burger patties at Costco. And non-vegetarians: We promise they taste like the real thing.

5

Natural Ovens Keto-Friendly Buns

burger buns
Eugene Vorontsov/Shutterstock
Per 1 bun (65 g): 90 calories, 3 g fat (0.5 g saturated fat, 0 g trans fat), 240 mg sodium, 26 g carbs (25 g fiber, 0 g sugar), 10 g protein

These are perfect for serving with those Beyond Burgers. These buns are packed with 25 grams of fiber, leaving just one net carb per serving.

Great news: Costco May Soon Be Opening Up a New Location Near You.

6

Nature's Garden Keto Snack Mix

natures garden keto snack mix

Per 1 oz (28 g): 170 calories, 15 g fat (2.5 g saturated fat, 0 g trans fat), 55 mg sodium, 4 g carbs (2 g fiber, <1 g sugar), 7 g protein

Packed with three types of nuts, pepitas, and cheese balls, this snack mix will satisfy all of your savory cravings.

7

Pure Organic Layered Fruit Bars

layered fruit bars

Per 1 bar (18 g): 60 calories, 0 g fat, 0 mg sodium, 15 g carbs (1 g fiber, 12 g sugar), 0 g protein

These gluten-free fruit leathers are a great way to satisfy those sugar cravings while still getting some nutritional value.

And while you're shopping, stay away from The One Thing You Should Never Order at Costco's Food Court.

8

Bare Fuji & Reds Apple Chips

bare apple chips

Per 1/2 bar (30 g): 110 calories, 0 g fat, 0 mg sodium, 27 g carbs (4 g fiber, 21 g sugar), 0 g protein

Another gluten-free option for fruit lovers, Bare chips are a great shelf-stable snack to have on hand.

9

Yasso Mint Chocolate Chip Greek Yogurt Bars

yasso mint chocolate chip frozen greek yogurt bars

Per 1 bar (62 g): 100 calories, 2 g fat (1.5 g saturated fat, 0 g trans fat), 40 mg sodium, 15 g carbs (0 g fiber, 13 g sugar), 5 g protein

This gluten-free dessert is one you can feel good about eating. There are only 100 calories per bar!

RELATED: This 7-day smoothie diet will help you shed those last few pounds.

10

Keto Pint Sea Salt Caramel Ice Cream Bars

keto pint ice cream bars

Per 1 bar (65 g): 160 calories, 15 g fat (10 g saturated fat, 0 g trans fat), 125 mg sodium, 11 g carbs (2 g fiber, 1 g sugar, 7 g sugar alcohol), 3 g protein

If you're following the keto diet, Costco has a frozen treat for you, too. These bars have no added sugar and just two grams of net carbs.

11

The Good Bean Sea Salt Crunchy Chickpeas

Per 1 oz (28 g): 120 calories, 3 g fat (0 g saturated fat, 0 g trans fat), 185 mg sodium, 18 g carbs (5 g fiber, 1 g sugar), 5 g protein

These chickpea snacks are vegan and gluten-free. But they're just as delicious for omnivores, too.

12

Kirkland Signature Almond Flour

bag of kirkland signature almond flour

Per 1/4 cup (28 g): 180 calories, 15 g fat (1 g saturated fat, 0 g trans fat), 0 mg sodium, 5 g carbs (3 g fiber, 1 g sugar), 6 g protein

Almond flour is key for making gluten-free or keto-friendly treats at home. And you can get it at a great price point from Costco.

13

Veggies Made Great Spinach Egg White Frittatas

box of veggies made great spinach egg white frittatas

Per 1 frittata (57 g): 70 calories, 4 g fat (1 g saturated fat, 0 g trans fat), 200 mg sodium, 5 g carbs (1 g fiber, 1 g sugar), 5 g protein

It's OK to rely on frozen meals now and then. These gluten-free egg bites are low in calories, making for an easy breakfast when served alongside a piece of fruit.

14

Dr. Praeger's Organic California Veggie Burgers

dr praegers california veggie burgers

Per 1 burger (71 g): 130 calories, 6 g fat (0.5 g saturated fat, 0 g trans fat), 250 mg sodium, 13 g carbs (5 g fiber, 1 g sugar), 5 g protein

Vegetarians who aren't into the Beyond Burger's taste can also find these traditional veggie burgers in the freezer section at Costco.

15

Bob's Red Mill Classic Oatmeal Cups

red mill oatmeal

Per 1 container (51 g): 200 calories, 4.5 g fat (1 g saturated fat, 0 g trans fat), 150 mg sodium, 33 g carbs (6 g fiber, 1 g sugar), 7 g protein

These gluten-free oatmeal cups make for an easy at-home breakfast. And a Costco-sized box will keep you going for a long time.

16

Country Archer Provisions Zero Sugar Classic Beef Jerky

bag of country archer zero sugar beef jerky

Per 1 oz (28 g): 70 calories, 1.5 g fat (1 g saturated fat, 0 g trans fat), 260 mg sodium, 2 g carbs (0 g fiber, 0 g sugar), 12 g protein

Many store-bought beef jerky options have a teriyaki flavor and a lot of added sugar. But these zero-sugar jerky pouches, new to Costco this month, have no added sugar and are keto-friendly. In addition to the classic flavor, there are also Sesame Garlic and Mustard BBQ options.

17

Nutiva Organic MCT Oil

Nutiva MCT Oil

You can buy a two-pack of this MCT oil at Costco. Perfect for keto dieters, this oil is made with organic coconut medium-chain triglycerides to fuel you with healthy fats. New to this type of oil? Here are The Science-Backed Health Benefits of MCT Oil.

And for more foods to add to your shopping list, don't miss these 30 Cheap Costco Buys That Make the Membership Worth It.

Meghan De Maria
Meghan De Maria is a senior editor at Eat This, Not That!, specializing in food, product, and restaurant coverage. Read more