Costco members know the warehouse giant hides some seriously epic finds in plain sight. Beyond the typical bulk buys, some foods are so good they feel like secret treasures insiders whisper about. Today, we’re revealing 11 best-kept Costco food secrets you’ll want to grab on your next trip!
Let’s dive into the insider favorites:
1. Grillo’s Pickles – $6.99 for 32 oz
Crisp, fresh, and refrigerated (not shelf-stable!), Grillo’s Pickles are the gold standard for pickle lovers. Brined in simple ingredients with no added preservatives, they’re snappy and refreshing.
Nutritional Facts:
- Calories: 5
- Fats: 0g
- Carbs: 1g
- Sodium: 220mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 0g
Ingredients:
Cucumbers, brine (water, distilled vinegar, salt), garlic, dill.
Preparation Instructions:
Enjoy chilled straight from the fridge! Perfect for sandwiches, burgers, or charcuterie boards.
2. Fairlife Protein Shake, Chocolate – $38.99/18Pk
Smooth, creamy, and packed with protein, Fairlife’s Chocolate Protein Shakes are a post-workout must. They offer a rich taste without being overly sweet.
Nutritional Facts:
- Calories: 150
- Fats: 2.5g
- Carbs: 4g
- Sodium: 240mg
- Dietary Fiber: 1g
- Sugar: 2g
- Protein: 30g
Ingredients:
Ultra-filtered milk, cocoa, natural flavors, sucralose, lactase enzyme.
Preparation Instructions:
Serve chilled. Shake well before drinking.
3. Jonny Pops – $10.75/18 Ct
Made with simple ingredients like real fruit and cream, Jonny Pops are an ultra-refreshing treat with just the right amount of sweetness. Bonus: they have no artificial colors or preservatives!
Nutritional Facts:
- Calories: 120
- Fats: 6g
- Carbs: 15g
- Sodium: 15mg
- Dietary Fiber: 0g
- Sugar: 14g
- Protein: 2g
Ingredients:
Strawberries, cream, cane sugar, water, salt.
Preparation Instructions:
Enjoy straight from the freezer — no thawing needed.
4. Lay’s Wavy Tzatziki – $7.82/23 Oz
Take your chip game up a notch with this limited-edition Tzatziki-flavored snack. Think creamy, herby, and lightly tangy — dangerously addictive.
Nutritional Facts:
- Calories: 150
- Fats: 9g
- Carbs: 15g
- Sodium: 180mg
- Dietary Fiber: 1g
- Sugar: 1g
- Protein: 2g
Ingredients:
Potatoes, vegetable oil, seasoning (cultured cream, spices, garlic powder, onion powder).
Preparation Instructions:
Serve with dips or eat straight from the bag!
5. Siete Tortillas – $14.99/20 Ct
Grain-free and paleo-friendly, Siete tortillas are a life-saver for those with dietary restrictions. They taste amazing warmed up — pliable, chewy, and hearty.
Nutritional Facts:
- Calories: 100
- Fats: 6g
- Carbs: 11g
- Sodium: 150mg
- Dietary Fiber: 1g
- Sugar: 1g
- Protein: 1g
Ingredients:
Cassava flour, coconut flour, avocado oil, apple cider vinegar, sea salt.
Preparation Instructions:
Heat on a skillet for 15–30 seconds per side.
6. Bibigo Mini Wontons, Chicken & Cilantro – $10.99/48 oz
These mini wontons pack massive flavor in every bite. Light, savory, and loaded with chicken and cilantro goodness, they make a perfect snack or quick meal.
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Nutritional Facts:
- Calories: 50 (per 4 pieces)
- Fats: 1g
- Carbs: 7g
- Sodium: 180mg
- Dietary Fiber: 0g
- Sugar: 1g
- Protein: 3g
Ingredients:
Chicken, cabbage, tofu, cilantro, garlic, green onions.
Preparation Instructions:
Pan-fry, boil, or microwave until heated through.
7. Heavenly Hunks Organic Oatmeal Dark Chocolate Cookies – $9.99 for 22 oz
Sweet, chewy, and perfectly bite-sized, Heavenly Hunks are certified gluten-free and taste like homemade goodness. Warning: one hunk will lead to another.
Nutritional Facts:
- Calories: 110
- Fats: 5g
- Carbs: 14g
- Sodium: 60mg
- Dietary Fiber: 1g
- Sugar: 8g
- Protein: 2g
Ingredients:
Certified gluten-free oats, organic chocolate chips, brown rice syrup, coconut.
Preparation Instructions:
No preparation needed — ready to snack!
8. Dave’s Killer Bread Organic 21 Whole Grain – $8.49/54 Oz
Packed with whole grains and seeds, this is hands-down one of the healthiest and tastiest breads around. It’s hearty without being heavy.
Nutritional Facts:
- Calories: 120
- Fats: 1.5g
- Carbs: 22g
- Sodium: 180mg
- Dietary Fiber: 5g
- Sugar: 5g
- Protein: 5g
Ingredients:
Organic whole wheat flour, organic seeds, organic oats, organic sugar.
Preparation Instructions:
Toast, sandwich, or snack — endless options.
9. Chomps Original Beef Sticks – $14.99/12 Ct
High-protein, low-carb, and Whole30-approved, Chomps beef sticks are the ideal snack for on-the-go lifestyles. No added sugar and made from grass-fed beef.
Nutritional Facts:
- Calories: 100
- Fats: 6g
- Carbs: 0g
- Sodium: 290mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 9g
Ingredients:
100% grass-fed beef, water, encapsulated lactic acid, celery juice powder, sea salt.
Preparation Instructions:
Ready-to-eat — perfect for tossing into your bag or lunchbox.
10. Waterloo Sparkling Water – $12.68/24 Ct
Refreshing with bold, natural flavors and zero calories, Waterloo sparkling water is a must-have for hot summer days.
Nutritional Facts:
- Calories: 0
- Fats: 0g
- Carbs: 0g
- Sodium: 0mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 0g
Ingredients:
Carbonated water, natural flavors.
Preparation Instructions:
Chill before serving for ultimate refreshment.
11. Don Lee Farms Crispy Shredded Chicken Tacos – $11.99/34 oz
Costco’s hidden gem for taco nights! These crispy shredded chicken tacos are quick to prep and packed with flavor — perfect for family dinners.
Nutritional Facts:
- Calories: 190 (per taco)
- Fats: 9g
- Carbs: 17g
- Sodium: 390mg
- Dietary Fiber: 2g
- Sugar: 1g
- Protein: 9g
Ingredients:
Chicken, cheese, corn tortilla, spices, vegetables.
Preparation Instructions:
Bake at 400°F for 10–12 minutes until crispy.
Final Say
Costco’s aisles are full of treasures if you know where to look. These best-kept insider food secrets deliver serious flavor, quality ingredients, and massive value — but they won’t stay under the radar for long. Grab these favorites before everyone else catches on! ?✨
Which secret item are you adding to your cart first?
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