Shopping at Costco and following a ketogenic lifestyle? Good news — Costco offers plenty of low-carb, keto-friendly options across the store. Below is a refined guide to the best Costco Keto foods, from snacks and pantry staples to seafood, meat, and prepared meals, so you can shop with confidence and convenience.
Costco pairs quality and value with many items that fit a keto approach. Not everything will be labeled “keto,” so look at nutrition facts and ingredient lists to identify low-carb, high-fat choices that match your goals.
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Does Costco Sell Keto Food?
Yes. Costco carries a wide selection of foods that work well for a ketogenic diet. Many items that fit keto principles aren’t explicitly labeled as such, so check nutrition labels for carbohydrate content and added sugars. Fresh produce, meats, seafood, cheeses, nuts, and many frozen and prepared items provide a convenient foundation for low-carb meal planning.
Best Costco Keto Food
Below are standout keto-friendly items found at Costco. They’re practical, tasty, and easy to incorporate into low-carb meals and snacks.
- Mini Peppers — Crunchy and naturally low in carbs. Enjoy raw or stuff with cream cheese for added fat and flavor.
- Whisps Popped Cheese — A crunchy, protein-rich snack with very low carbs for satisfying crunch cravings.
- Mini Cucumbers — Crisp, hydrating, and versatile for salads or grab-and-go snacking.
- Soules Flamed Grilled Sliced Chicken — Convenient, fully cooked grilled chicken that works well in salads, bowls, and quick meals.
- Cauliflower Rice — A versatile low-carb rice substitute; drain excess moisture after cooking for best texture.
Costco Keto Items 2024
Costco Keto Frozen Foods
- Cauliflower Rice — Essential low-carb base for stir-fries, bowls, and as a rice replacement.
- Real Good Foods Lightly Breaded Chicken — A lower-carb, convenient chicken option that works as a substitute for traditional breaded items.
- Real Good Foods Bacon Wrapped Jalapeños — High-fat, flavorful bites that make a great appetizer or snack.
- Trident Salmon Burgers — Low in carbs and rich in healthy fats; use lettuce or bell pepper halves instead of buns.
- Kirkland Signature Garlic Butter Shrimp — Quick to prepare and versatile over cauliflower rice or salads.
Costco Keto Snacks
- Whisps Popped Cheese — Crunchy, salty, and low in carbs.
- String Cheese — Individual mozzarella sticks (some brands have just one gram of carbs each).
- Babybel — Convenient individual portions with minimal carbs.
- Mozzarella Balls — Fresh mozzarella pearls make a simple, low-carb snack.
- Sonoma Creamery Pepperoni Pizza Crisps — A crunchy, flavored snack with low carb count per serving.
- Nuts — Choose lower-carb options like pecans, macadamia nuts, and Brazil nuts; watch portion sizes. Kirkland’s keto snack mixes often blend nuts and cheese bites for convenience.
- Chomps — Sugar-free jerky sticks made from grass-fed beef, handy for protein on the go.
Costco Keto Friendly Vegetables
- Artichokes
- Asparagus
- Green Beans
- Broccoli
- Brussels Sprouts
- Cauliflower
- Celery
- Cucumber
- Eggplant
- Spinach
- Kale
- Lettuce
- Mushrooms
- Onions (in moderation)
- Bell Peppers
- Zucchini
Costco Keto Friendly Fruit
- Avocados
- Strawberries (in moderation)
- Lemons — Great for flavor without many carbs
- Raspberries
- Blackberries
Costco Keto Food — Fish and Seafood
- Shrimp — High-protein, low-carb, and quick to prepare; ideal over salads or cauliflower rice.
- Scallops — Low in carbs and rich in protein and micronutrients.
- Salmon — A keto staple for omega-3s and satiating healthy fats; check product quality when you shop.
- Sardines — Nutrient-dense, canned options with healthy fats and minimal carbs.
- Albacore Tuna — Convenient, low-carb protein for salads and quick meals; check labels for any added sauces.
Costco Keto Foods — Meat
- Sausage — Choose varieties without added sugars or fillers for a tasty keto option.
- Chicken — Versatile, lean protein for countless keto recipes.
- Beef — Rich in protein and fat, and typically carb-free.
- Bacon — High fat, low carb, and a popular keto ingredient; check for added sugars.
- Pork — Chops, belly, and shoulder are all keto-friendly preparations.
- Plant-Based Options — Some plant-based patties like Beyond can work if you verify ingredients and carbs; not all brands are equal.
Costco Keto Foods — Dairy
- Plain Greek Yogurt — Choose full-fat, plain varieties and watch portions for carb counts.
- Eggs — A keto staple rich in protein and healthy fats.
- Egg Whites — Virtually carb-free; useful when you want lean protein without extra fat.
- Spinach and Egg White Frittata — Pre-made options like Veggies Made Great offer a convenient, low-calorie protein option (check labels for carbs).
Costco Keto Foods — Pantry
- Peanut Butter Powder — Lower in sugar than many spreads and useful in smoothies and shakes.
- Almond Milk — Unsweetened varieties are very low in carbs compared with regular milk.
- Avocado Oil — A heart-healthy oil for cooking and dressings that fits keto macros.
- Primal Kitchen Mayo — A keto-friendly mayonnaise option often sold in value packs.
- Coffee — Black coffee or keto-friendly additions (butter, MCT oil) can support a ketogenic routine.
- Almond Butter — Choose pure nut butters with no added sugars.
- Peanut Butter — Opt for varieties with only nuts and salt to keep carbs low.
- Outer Aisle Cauliflower Rounds — A low-carb bread substitute to use for sandwiches and melts; freeze to extend shelf life.
Costco Keto Foods — Prepared Foods
- Del Real Foods Slow Roasted Carnitas — Ready-to-eat pork that pairs well with salads or wraps made from cauliflower or lettuce.
- Kevin’s Natural Foods Teriyaki Style Chicken — A quick option; pay attention to carb counts from sauces and pair with low-carb sides.
- Kevin’s Natural Foods Peppercorn Steak Tips — Low-carb prepared steak option.
- Suhki’s Chicken Tikka Masala — Flavorful and relatively low in carbs per serving; check portions.
- Rotisserie Chicken — Affordable, ready-to-eat protein that fits keto meal prep.
- Soules Grilled Chicken — Fully cooked and convenient to add to salads, bowls, and quick dinners.
Costco Keto Printable Shopping List
Having a list helps you move through the warehouse efficiently. Save time by preparing a keto-focused shopping list that includes fresh produce, proteins, dairy, nuts, and pantry staples you rely on.
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