When it comes to cult favorites, Costco delivers time and time again. These beloved buys have stood the test of time and earned a permanent spot in shoppers’ hearts—and carts. Whether it’s sweet, savory, or super practical, here are 20 all-time best Costco items that fans simply refuse to give up!
1. Rotisserie Chicken $4.98/3 lbs
This iconic chicken is juicy, flavorful, and a total steal. Ready to eat and packed with savory goodness, it’s the ultimate weeknight dinner hack.
Nutritional Facts:
- Calories: 140 per 3 oz
- Fat: 7g
- Carbs: 0g
- Sodium: 460mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 19g
Ingredients:
Whole chicken, water, seasoning (salt, sodium phosphate, modified food starch, sugar, dextrose, spice extractives).
Preparation Instructions:
Eat cold or reheat in oven at 375°F for 15–20 minutes.
2. Kirkland Signature Basil Pesto $9.99/22 oz
This bold and herbaceous pesto is made in Italy and packed with fresh basil, parmesan, and pine nuts. Toss it with pasta, spread on sandwiches, or spoon over chicken.
Nutritional Facts:
- Calories: 330 per ¼ cup
- Fat: 35g
- Carbs: 2g
- Sodium: 530mg
- Dietary Fiber: 1g
- Sugar: 1g
- Protein: 3g
Ingredients:
Basil, parmesan cheese, olive oil, pine nuts, garlic, salt.
Preparation Instructions:
Use straight from the jar or mix with pasta water for a silky sauce.
3. Ling Ling Potstickers $11.79/4.2 lbs
These chicken and veggie-filled dumplings are crispy, juicy, and come with a tangy dipping sauce. A freezer must-have for snack attacks or quick meals.
Nutritional Facts:
- Calories: 270 per 5 potstickers
- Fat: 7g
- Carbs: 38g
- Sodium: 620mg
- Dietary Fiber: 2g
- Sugar: 3g
- Protein: 12g
Ingredients:
Chicken, cabbage, green onion, soy sauce, sesame oil, flour wrappers.
Preparation Instructions:
Pan-fry with water for crispy bottoms and steamed tops.
4. Kirkland Signature Italian Sausage and Beef Lasagna $17.99/6 lb
Rich, cheesy, and layered with hearty sausage and beef ragu, this heat-and-eat lasagna is perfect for feeding a crowd.
Nutritional Facts:
- Calories: 370 per serving
- Fat: 21g
- Carbs: 28g
- Sodium: 760mg
- Dietary Fiber: 2g
- Sugar: 5g
- Protein: 21g
Ingredients:
Ground beef, Italian sausage, ricotta, mozzarella, tomato sauce, pasta sheets.
Preparation Instructions:
Bake at 375°F for 60–70 minutes until bubbly.
5. Kirkland Signature Organic Extra-Virgin Olive Oil $16.99/2L
Cold-pressed and organic, this EVOO is a pantry essential for dressings, sautéing, or finishing dishes. Top-tier quality at a bulk price.
Nutritional Facts:
- Calories: 120 per tbsp
- Fat: 14g
- Carbs: 0g
- Sodium: 0mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 0g
Ingredients:
100% Organic Extra Virgin Olive Oil.
Preparation Instructions:
Use for raw dishes, low-heat cooking, or baking.
6. Blueberry Muffins $9.99/8 Ct
Moist, fluffy, and loaded with juicy blueberries. These bakery muffins are a breakfast classic—or late-night treat.
Nutritional Facts:
- Calories: 640 per muffin
- Fat: 32g
- Carbs: 80g
- Sodium: 560mg
- Dietary Fiber: 1g
- Sugar: 40g
- Protein: 8g
Ingredients:
Enriched flour, blueberries, sugar, eggs, oil, leavening.
Preparation Instructions:
Serve room temp or warm in microwave for 15 seconds.
7. Kirkland Signature Chicken Breast $13.99/6 Ct
Pre-cooked and packed in water, this canned chicken is great for meal prep, salads, and quick protein fixes.
Nutritional Facts:
- Calories: 60 per 2 oz
- Fat: 1g
- Carbs: 0g
- Sodium: 270mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 13g
Ingredients:
Chicken breast meat, water, salt.
Preparation Instructions:
Drain and use in chicken salad, soups, or wraps.
8. Artisan Rolls $5.99/12 rolls
Perfectly chewy and slightly crusty, these rolls are excellent for sandwiches, sliders, or soup dunking.
Nutritional Facts:
- Calories: 190 per roll
- Fat: 2g
- Carbs: 36g
- Sodium: 330mg
- Dietary Fiber: 1g
- Sugar: 1g
- Protein: 6g
Ingredients:
Wheat flour, water, yeast, salt, malted barley flour.
Preparation Instructions:
Toast or warm in oven at 350°F for 5–10 minutes.
9. Ajinomoto Yakitori Chicken Fried Rice $12.99/54 oz
This freezer favorite features seasoned rice, veggies, and glazed chicken pieces—ready in minutes.
Nutritional Facts:
- Calories: 320 per cup
- Fat: 11g
- Carbs: 40g
- Sodium: 620mg
- Dietary Fiber: 2g
- Sugar: 5g
- Protein: 14g
Ingredients:
Rice, chicken, soy sauce, carrots, peas, sesame oil, seasonings.
Preparation Instructions:
Microwave or sauté in skillet for 6–8 minutes.
10. Kirkland Signature Premium Towels $19.99/12 rolls
Highly absorbent and durable, these towels tackle spills, scrubbing, and everything in between.
Preparation Instructions:
Use as household cleaning, drying, or paper napkins.
11. Chocolate Chunk Cookies $9.99/24-pack
Soft, rich, and packed with melty chocolate chunks. One bite and you’ll know why people stockpile these.
Nutritional Facts:
- Calories: 210 per cookie
- Fat: 10g
- Carbs: 28g
- Sodium: 170mg
- Dietary Fiber: 1g
- Sugar: 17g
- Protein: 2g
Ingredients:
Flour, chocolate chunks, butter, sugar, eggs, vanilla.
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Preparation Instructions:
Enjoy as-is or warm in oven for melty goodness.
12. Kirkland Signature Maple Syrup $11.99/33.8 fl oz
100% pure Canadian maple syrup—no additives or syrups. Perfect for pancakes or glazes.
Nutritional Facts:
- Calories: 210 per ¼ cup
- Fat: 0g
- Carbs: 53g
- Sodium: 10mg
- Dietary Fiber: 0g
- Sugar: 50g
- Protein: 0g
Ingredients:
Organic pure maple syrup.
Preparation Instructions:
Warm gently for pouring over breakfast favorites.
13. White Chocolate Macadamia Cookies $9.99/24-pack
Sweet, chewy, and buttery with big macadamia chunks and creamy white chocolate. A deluxe treat.
Nutritional Facts:
- Calories: 220 per cookie
- Fat: 12g
- Carbs: 26g
- Sodium: 180mg
- Dietary Fiber: 1g
- Sugar: 18g
- Protein: 2g
Ingredients:
Flour, white chocolate chips, macadamia nuts, butter, sugar.
Preparation Instructions: Store airtight or freeze to extend shelf life.
14. Kirkland Dried Mangoes $16.99/35 oz
Thick, chewy slices of real mango with no added sugar. Naturally sweet and addictively snackable.
Nutritional Facts:
- Calories: 140 per ¼ cup
- Fat: 0g
- Carbs: 34g
- Sodium: 0mg
- Dietary Fiber: 2g
- Sugar: 30g
- Protein: 1g
Ingredients:
Organic dried mango.
Preparation Instructions:
Enjoy straight from the bag—no prep needed.
15. SuperPretzel Soft Pretzels $10.49 for 20-pack
Classic soft-baked pretzels perfect for game day or movie night. Salt packet included!
Nutritional Facts:
- Calories: 150 per pretzel
- Fat: 1.5g
- Carbs: 30g
- Sodium: 380mg
- Dietary Fiber: 1g
- Sugar: 1g
- Protein: 4g
Ingredients:
Enriched wheat flour, water, yeast, baking soda, salt.
Preparation Instructions:
Heat in oven at 350°F for 4–6 minutes or microwave for 1 minute.
16. Kirkland Signature Milk Chocolate Almonds $12.99/3 lbs
Crunchy roasted almonds coated in silky milk chocolate. The snack that disappears too fast.
Nutritional Facts:
- Calories: 170 per 10 pieces
- Fat: 11g
- Carbs: 17g
- Sodium: 10mg
- Dietary Fiber: 2g
- Sugar: 14g
- Protein: 3g
Ingredients:
Milk chocolate, almonds, sugar, cocoa butter, soy lecithin.
Preparation Instructions:
No prep—just hide the jar if you want it to last.
17. Kirkland Signature Colombian Coffee $13.99/3 lbs
Smooth, bold, and perfectly roasted, this 100% Colombian coffee is a Costco favorite for good reason.
Nutritional Facts:
- Calories: 0
- Fat: 0g
- Carbs: 0g
- Sodium: 0mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 0g
Ingredients:
100% Arabica Colombian Coffee
Preparation Instructions:
Brew in drip machine, French press, or pour-over.
18. Oatmeal Raisin Cookies Variety $9.99/24-pack
Hearty and chewy with plump raisins and just the right amount of spice. A comforting classic.
Nutritional Facts:
- Calories: 200 per cookie
- Fat: 9g
- Carbs: 28g
- Sodium: 150mg
- Dietary Fiber: 2g
- Sugar: 16g
- Protein: 3g
Ingredients:
Oats, flour, raisins, brown sugar, butter, cinnamon.
Preparation Instructions:
Best enjoyed warm with a glass of milk.
19. Candy Bars
Whether it’s Snickers, Reese’s, or Twix, Costco’s bulk candy deals keep cravings in check.
Preparation Instructions:
Great for lunchboxes, office treats, or emergency stashes.
20. Kirkland Signature Chicken Bakes $11.99/6-pack
A food court legend! These stuffed bakes are loaded with chicken, bacon, cheese, and creamy Caesar dressing.
Nutritional Facts:
- Calories: 770 per bake
- Fat: 25g
- Carbs: 80g
- Sodium: 1500mg
- Dietary Fiber: 3g
- Sugar: 4g
- Protein: 45g
Ingredients:
Chicken breast, mozzarella, parmesan, Caesar dressing, dough.
Preparation Instructions:
Bake at 400°F for 30–35 minutes until golden brown.
Final Thoughts
Costco favorites come and go—but these 20 all-time bests have a permanent home in shoppers’ hearts (and pantries). If you’re not already grabbing these classics, you just might be missing out on the best deals in the warehouse.
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