While Costco has proved itself to be the best place to shop for pantry and bakery products, that doesn’t mean you can’t eat healthy while being a Costco member. And if you’re on a fitness journey, Costco might be the best option for bulk-buying and meal prep. From high-protein options to low-macro snacks, here’s the healthiest food at Costco that dietitians sign off on trying. 

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10. Fage Yogurt

Fage Yogurt, Costco

Yogurt is the top recommendation when you look for healthy fats and the best brand at Costco is Fage. Costco members share on Reddit their love for the price and the flavor, especially when you add Costco’s high-quality frozen fruit like blueberries. A 48-ounce tub of their 2% milkfat yogurt costs around $6.40 — a great price if you want to stock up on yogurt for a healthy snack or breakfast. One serving contains 120 calories, 17 grams of protein, and 5 grams of sugar. 

Related: 10 Best Protein Bars at Costco 

9. Seeds of Change Organic Quinoa and Rice

Quinoa and Brown Rice, Costco

The healthiest food at Costco according to dietitian Wintana Kiros, R.D.N., L.D.N. is their quinoa and rice packages. The blend of quinoa and brown rice is filled with 8 grams of protein per pouch, 8 grams of fiber, and 440 calories. Simply microwave a pouch and pair it with vegetables and protein like ground turkey. Costco comes in handy with six packages per box. 

8. NuttZo Mixed Nut and Seed Butter

Nuttzo, Costco

According to dietitian Molly Kimball, R.D., C.S.S.D., the Nuttzo Mixed Nut and Seed Butter is the healthiest food at Costco. It’s great for paleo and vegan diets as it doesn’t have any added sugar. Plus, it contains a mix of cashews, almonds, brazil nuts, flax seeds, chia seeds, hazelnuts, pumpkin, and sea salt for a creamy texture and lots of healthy fats. 2 tablespoons provide 180 calories with 6 grams of protein and 3 grams of fiber. Spread this mixture on some toast, or add it to a blender with protein powder, oats, and milk for a hearty breakfast smoothie. 

7. Wild Planet Wild Albacore Tuna

Albacore Wild Tuna, Costco

For a quick and easy meal, Wild Planet’s Wild Albacore Tuna is the perfect option. They’re recommended by several Costco members, whether you’re looking for the healthiest food at Costco or not. One can is only 80 calories with a whopping 14 grams of protein — and Costco provides six cans per pack. This is the best option for a low-calorie, high-protein snack that can be made into a sandwich or even just paired with vegetables. 

6. Kirkland Signature Liquid Egg Whites

Egg Whites, Costco

If you want a quick way to increase your protein intake, then eggs are a perfect choice — especially egg whites. They hold the protein without the extra fat in the yolk. Stock up and grab a box of Kirkland Signature egg whites, which comes with six carts for only $9.49. It’s not only a favorite with Reddit users who love Costco, but dietitian-approved by Liam R.D.

5. Almyu Chicken Meatballs

Amylu Meatballs, Costco

Meatballs are an excellent source of protein and are easy to work into every meal. Wellness expert Gracie Norton showed off her amazing haul on healthiest food at Costco on TikTok, and promoted the Amylu brand of meatballs. Four meatballs are only 160 calories with 14 grams of protein —plus they’re gluten-free! These work great paired with roasted vegetables and potatoes, or on a bed of rice. 

4. Sprouted Organic Pumpkin Seeds

Pumpkin Seeds, Costco

TikToker Liam is back with more hauls demonstrating the healthiest food at Costco. The dietitian highlights the best ingredients in each product, emphasizing the protein intake compared to calories. Pumpkin seeds are one of the best with ¼ cup only containing 180 calories, 8 grams of protein, and 2 grams of fiber. As a plant-based protein option, these seeds are a wonderful addition to smoothies, parfaits, or a simple snack on their own. 

3. Kirkland Wild Alaskan Sockeye Salmon

Wild Sockeye Salmon, Costco

Kirkland Signature’s Wild Alaskan Sockeye Salmon certainly qualifies as some of the healthiest food at Costco. It’s recommended by several dietitians, including Amy Davis, R.D., L.D.N. and Molly Kimball, R.D., C.S.S.D. It’s an amazing source of vitamin D, omega-3 fatty acids, and protein (offering 24 grams). You can grill, bake, or air fry this fish and serve it on top of salads or even in sushi. 

2. Kirkland Signature Thin Sliced Boneless Chicken Breast

Chicken Breast, Costco

Chicken breasts are one of the healthiest foods at Costco that also happens to be versatile, easy to make, and great to bulk buy. The Kirkland Signature boneless, skinless chicken breasts are 90 calories and 20 grams of protein per 4-ounce piece. The 10-pound bag can last you a while, making eating healthy at home easier. It’s a go-to for Costco members and dietitians and is one of the best frozen foods for families to keep on hand. 

1. Simple Mills Almond Flour Crackers

Simple mills Crackers, Costco

Simple Mills almond flour crackers are a gluten-free and healthy salty snack. It’s one of the best choices for dietitians, from Bobby Parrish to Gracie Norton. They’re not only gluten-free but also dairy-free, vegan, and kosher. 17 crackers contain 150 calories, 3 grams of protein, and 2 grams of fiber. It’s hearty and healthy, perfect to pair with slices of cheese or even to dip into hummus.

Read More: What’s the Best Costco Salad?