The 13 Best Keto Foods at Costco in 2023

Costco sells a wide selection of low-carb and no-carb groceries, perfect for those following a ketogenic diet.

Not only do the retailer’s bulk prices allow you to save money on everyday purchases, but Costco is a goldmine of keto-friendly treasures, from naturally carb-free whole foods to snacks tailored to your dietary needs.

Here are some Costco items that can help you quash cravings without deviating from your ketogenic goals.

Editor’s note: Prices are subject to change and may vary by location.

One challenging aspect of the keto diet is craving crunchy foods such as potato chips and pretzels that are not on the plan. Fortunately, Nature's Garden Organic Trail Mix makes the keto list.

This blend of nuts and seeds will satisfy your crunchy cravings while keeping you on track.

Costco’s two-pack of 24 bags (1.2 ounces each) offers three flavor varieties. Reviewers like that the snacks are portable, healthy, and low in salt. You can grab it for 32.99.

Another snack sure to curb your salty cravings is a bag of Sonoma Creamery Pepper Jack Crisps — a cheesy, crunchy delight.

These low-carb snacks are made from real aged parmesan, which gives them a satisfying depth of flavor and a spicy kick.

Each two-pack of 10-ounce bags costs $11.99 at Costco. You get 10 grams of protein per serving, which is better than a potato chip.

Kiss My Keto Gummy Candy Fish Friends are a fun substitute for your favorite sugar-packed brand of chewy treats.

Costco’s six-count two-pack costs $32.99 and has no sugar or preservatives, making these candies suitable for anyone watching their carb count.

The candies are sweetened with natural sweeteners such as stevia. They’re also packed with fiber.

Speaking of keto-friendly cereal, NuTrail Keto Nut Granola comes in a blueberry cinnamon flavor, a delicious and crunchy option for your low-carb breakfast or snack routine.

This two-pack of 22-ounce packages is made with nuts, seeds, and natural sweeteners.

“I have purchased this item many times and I love the flavor and the crunch,” one Costco member wrote. Others noted that it’s a bit expensive at $36.99 but worth the splurge.

One great Costco hack is to purchase the retailer’s famous rotisserie chicken. It is a loss leader for Costco and an excellent bargain for you at $4.99 per bird. 

This chicken also can help you with weight-loss goals, thanks to its natural abundance of protein and lack of carbs.

The ready-to-eat chicken is juicy and packed with flavor. It's also convenient because it’s pre-cooked, making it a versatile option for a salad topping, wrap filler, or quick meal with a side of vegetables.

Beef is an excellent food for folks on the keto diet, as it’s protein-packed and low in carbs. For steak lovers, Costco sells a 14-pack of Great Southern Grass Fed Beef.

These 12-ounce filets are all-natural, antibiotic-free, New York strip steaks. They cost a total of $249.99 for 10.5 pounds of beef.

The meat is sourced from free-range, grass-fed cows. Reviewers also love how tender and flavorful the steak is.

Anyone who eats meat can appreciate a perfectly grilled chicken breast seasoned with big flavors. D'Artagnan Green Circle's Boneless and Skinless Chicken Breasts are a humane choice for those seeking lean protein options at Costco.

That is because the chickens are raised on an Amish farm. A single pack, priced at $149.99 and weighing 11 pounds, contains 24 chicken breasts.

"real texture, flavor and consistent portions," one reviewer wrote.

Northwest Fish Wild Alaskan Sockeye Salmon Fillets are a nutritious option for seafood lovers on the keto diet. This pack includes a minimum of 25 skin-on filets for 10 pounds of fish.

Rich in omega-3 fatty acids and essential nutrients, these wild-caught salmon filets are great for grilling, baking, or broiling. The cost is $229.99.

Reviewers have praised the portion sizes, flavor, and nice red color.

One of the perks of a carb-free diet is that you can eat bacon to your heart's content. So rejoice: Costco sells a box containing 16 packs (10 ounces each) of Pederson's Hickory Smoked Uncured Bacon.

At $119.99, these antibiotic-free, uncured, sugar-free bacon slices cost $12 per pound, although reviewers say the high price point is worth it. Customers also appreciate the smoky and savory flavor.

The average American eats three pounds of peanut butter every year, and many fans are on the keto diet.

To make sure you don’t eat too many carbs, however, opt for the 32-count box of 1.15-ounce packets of Skippy Creamy Peanut Butter Squeeze Packets for only $9.99.

Each packet contains 6 grams of carbs, three of them from sugar. So, make sure this snack fits into your phase of the keto diet.

Kirkland Signature is Costco's house brand, and it's known for its high quality. This is the case for Kirkland Signature Organic Chunky Guacamole, which comes in a 16-pack of 2.5-ounce servings.

Made from fresh avocados, these cups are a great source of healthy fats and tasty vegetables.

They are also portable, meaning you can have a healthy snack ready. That will help you stay on track instead of hitting the vending machine.

Costco's website lists no price for this item, although Instacart recently listed it for around $17.

Eggs are a keto dieter's best friend. They're nutrient-dense, provide good protein, vitamins, and minerals, and are naturally low in carbohydrates.

Costco's Kirkland Signature Organic Large Brown Eggs come in a pack featuring 24 organic, cage-free, large brown eggs for $8.49. They also don't contain antibiotics.

Eggs are versatile and can be prepared in a variety of ways. That means you are less likely to grow tired of eating them. 

Almond milk — low in carbs and high in healthy fats — is a popular alternative to dairy milk for those on a keto diet. It can also be delicious, as Kirkland Signature Almond Milk proves.

You get a dozen 1-quart containers for only $14.99, a little over a dollar a pop.

You can drink almond milk by itself, use it to lighten coffee or enjoy keto-friendly cereal. You can also use it in recipes. It only has one carb per serving, a dream for keto dieters.

Even if you aren’t on a specific diet, Costco sells all kinds of foods and products to support a healthy lifestyle. And with Costco’s bulk prices, you might keep more cash in your wallet.

For keto lovers, Costco is a treasure trove of products to keep your diet on track. You can find everything, from protein-packed meats and seafood to delicious snacks and sweets.