Costco is known for offering unbeatable deals on high-quality products, and savvy shoppers know that certain items practically pay for their membership. From pantry staples to household essentials, Kirkland Signature products deliver exceptional value, quality, and convenience.
Whether you’re stocking up on groceries, household goods, or pet supplies, these 18 smart Costco buys ensure you’re getting the most out of your membership.
Kirkland Signature Breaded Panko Shrimp $22.09/2.5 lbs
These breaded panko shrimp offer restaurant-quality taste in the comfort of your home. Light, crispy, and packed with flavor, they are perfect for quick meals or party platters.
Nutritional Facts
- Calories: 230
- Total Fat: 11g
- Carbohydrates: 23g
- Sodium: 540mg
- Dietary Fiber: 1g
- Sugar: 2g
- Protein: 9g
Ingredients
Shrimp, wheat flour, water, soybean oil, cornstarch, salt, sugar, yeast, garlic powder, onion powder, paprika, and natural flavors.
Preparation Instructions
- Oven: Bake at 400°F for 12-15 minutes.
- Air Fryer: Cook at 375°F for 8-10 minutes.
- Deep Fry: Fry at 350°F for 2-3 minutes until golden brown.
Kirkland Signature Organic Oat Milk $11.99/32 oz.
This plant-based milk alternative is creamy, naturally sweet, and perfect for coffee, smoothies, and cereals.
Nutritional Facts
- Calories: 120
- Total Fat: 5g
- Carbohydrates: 16g
- Sodium: 100mg
- Dietary Fiber: 2g
- Sugar: 7g
- Protein: 3g
Ingredients
Water, organic oats, sunflower oil, sea salt, calcium carbonate, vitamin D2, vitamin B12, and riboflavin.
Preparation Instructions
- Shake well before use.
- Store unopened cartons at room temperature.
- Refrigerate after opening and use within 7 days.
Kirkland Signature Diapers $54.99/198 ct
Kirkland Signature diapers offer premium absorbency, leak protection, and all-day comfort for babies at an affordable price.
Features
- Hypoallergenic and fragrance-free.
- Ultra-soft liner for sensitive skin.
- Wetness indicator to signal when it’s time for a change.
Preparation Instructions
- Place diaper under baby with tabs at the back.
- Pull the front of the diaper up and secure the side tabs.
- Check the fit around the legs to prevent leaks.
Kirkland Signature Grass-Fed Salted Butter $11.39/8 oz
This rich, creamy butter is made from 100% grass-fed cows, delivering superior taste and quality for baking, cooking, and spreading.
Nutritional Facts
- Calories: 100
- Total Fat: 11g
- Carbohydrates: 0g
- Sodium: 90mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 0g
Ingredients
Pasteurized cream (from grass-fed cows), salt.
Preparation Instructions
- Store in the refrigerator.
- Bring to room temperature for easy spreading.
- Use in baking, cooking, or as a topping for toast and vegetables.
Kirkland Signature Chocolate Cake Filled With Chocolate Mousse $19.19/10-inch
This decadent chocolate cake is rich, moist, and filled with smooth chocolate mousse, making it perfect for any celebration or dessert indulgence.
Nutritional Facts
- Calories: 450
- Total Fat: 22g
- Carbohydrates: 60g
- Sodium: 220mg
- Dietary Fiber: 3g
- Sugar: 40g
- Protein: 5g
Ingredients
Wheat flour, sugar, cocoa powder, eggs, butter, heavy cream, chocolate, vanilla extract, baking soda, salt.
Preparation Instructions
- Keep refrigerated until ready to serve.
- Let sit at room temperature for 15 minutes before slicing.
- Store leftovers in an airtight container.
Kirkland Signature Fresh Chicken Drumsticks $9.84/6 lbs
Costco’s fresh chicken drumsticks are a high-quality protein option at a budget-friendly price, perfect for grilling, baking, or frying.
Nutritional Facts
- Calories: 180
- Total Fat: 10g
- Carbohydrates: 0g
- Sodium: 75mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 20g
Ingredients
100% Fresh Chicken (No added hormones or antibiotics).
Preparation Instructions
- Grill: Cook on medium heat for 20-25 minutes, turning occasionally.
- Oven: Bake at 375°F for 40-45 minutes.
- Fry: Deep fry at 350°F for 12-15 minutes.
Kirkland Signature Bath Tissue $24.99/30 pk
Kirkland Signature Bath Tissue is a premium-quality toilet paper that offers comfort, durability, and cost-effectiveness. With 30 rolls per pack, it ensures long-lasting supply and value for money.
Preparation Instructions
Use as needed for personal hygiene.
Kirkland Signature Extra-Large Absorbent Dog Pads $19.99/100 ct
These extra-large absorbent dog pads are designed for easy pet training and to prevent messes. They are leak-proof and provide superior absorption for keeping floors clean and dry.
Ingredients
Made of multi-layer absorbent materials with a leak-proof backing.
Preparation Instructions
- Unfold the pad and place it on the floor, plastic side down.
- Train your pet to use the pad by rewarding positive behavior.
- Dispose of used pads and replace them as needed.
Kirkland Signature 6-Piece Sheet Set $74.99
This luxurious 6-piece sheet set provides softness, breathability, and durability, ensuring a comfortable night’s sleep. The set includes a fitted sheet, flat sheet, and pillowcases.
Ingredients
Made of high-quality cotton or microfiber, depending on the variation.
Preparation Instructions
- Wash before first use.
- Machine wash cold with like colors.
- Tumble dry on low heat.
- Iron if necessary.
Kirkland Signature House Blend Whole Bean Coffee $17.49/2.5 lbs
Roasted by Starbucks, this smooth, rich house blend coffee is a favorite among Costco shoppers. The whole beans ensure freshness and robust flavor in every cup.
Nutritional Facts
- Calories per serving: 2
- Fats: 0g
- Carbs: 0g
- Sodium: 0mg
- Dietary fiber: 0g
- Sugar: 0g
- Protein: 0g
Ingredients
100% Arabica coffee beans.
Preparation Instructions
- Grind the beans to your preferred consistency.
- Brew using a coffee maker, French press, or espresso machine.
- Enjoy hot or iced.
Kirkland Signature AA Batteries $15.99/48 pk
These long-lasting AA batteries are perfect for everyday use in remotes, toys, cameras, and other household devices.
Ingredients
Made of alkaline battery cells.
Preparation Instructions
- Insert into compatible devices as per manufacturer instructions.
- Replace as needed.
Kirkland Signature Canned Cat Food Variety Pack – $32.99/3 oz
This premium cat food provides a nutritious and balanced diet for your feline companion, featuring real meat and high-quality ingredients.
Nutritional Facts
- Calories: Varies by flavor
- Fats: 5-8g
- Carbs: 2-5g
- Sodium: 100-200mg
- Dietary fiber: 1-3g
- Sugar: 0g
- Protein: 8-12g
Ingredients
Contains real meat, fish, essential vitamins, and minerals.
Preparation Instructions
- Open can and serve as is or mix with dry food.
- Refrigerate unused portions.
Kirkland Signature Men’s Athletic Socks $14.99/8 pk
Finding comfortable and durable athletic socks at a reasonable price can be challenging. The Kirkland Signature Men’s Athletic Socks are designed for maximum comfort, breathability, and support. Perfect for workouts, daily wear, or lounging, this 8-pack ensures you have enough socks to last.
Preparation Instructions
Simply wear and enjoy the soft, cushioned feel.
Kirkland Signature Heavy-Duty Laundry Detergent – $25.99/28 lb
Say goodbye to stubborn stains with Kirkland Signature Heavy-Duty Laundry Detergent. This highly concentrated formula provides excellent cleaning power while being gentle on fabrics. It is designed to tackle tough stains while keeping clothes fresh and vibrant.
Ingredients
Contains surfactants, enzymes, and brightening agents to ensure deep cleaning.
Preparation Instructions
- Measure the recommended amount based on load size.
- Pour detergent into the washing machine dispenser.
- Start the wash cycle and let the detergent do its job.
Kirkland Signature Beef Hot Dogs $19.09/1.5 lb
Costco’s famous food court hot dogs can now be enjoyed at home with Kirkland Signature Beef Hot Dogs. Made with 100% beef, these hot dogs are juicy, flavorful, and perfect for grilling, steaming, or microwaving.
Nutritional Facts
- Calories: 170
- Fats: 15g
- Carbs: 2g
- Sodium: 550mg
- Dietary Fiber: 0g
- Sugar: 0g
- Protein: 7g
Ingredients
Beef, water, salt, seasonings, and natural casing.
Preparation Instructions
- Grill, steam, or microwave as desired.
- Serve on a bun with your favorite condiments.
- Enjoy with a side of chips or fries.
Kirkland Signature Platinum Performance Ultra Shine Dishwasher Detergent $13.99/115 ct
Keeping dishes spotless has never been easier with Kirkland Signature Platinum Performance Ultra Shine Dishwasher Detergent. These powerful pods cut through grease and leave dishes sparkling clean.
Ingredients
Contains surfactants, degreasers, and rinse agents for maximum cleaning power.
Preparation Instructions
- Place one detergent pod in the dishwasher’s detergent compartment.
- Run the dishwasher on your preferred cycle.
- Enjoy spotless, residue-free dishes.
Kirkland Signature Premium Paper Towels $23.99/12 rolls
Paper towels are a household essential, and Kirkland Signature Premium Paper Towels offer superior absorbency and strength. These towels handle spills, cleaning, and kitchen tasks with ease.
Preparation Instructions
- Tear off a sheet as needed.
- Use for cleaning, drying, or absorbing spills.
- Dispose of responsibly.
Kirkland Signature Rosemary Parmesan Cheese Loaf $7.99/2 pk.
If you love fresh, flavorful bread, the Kirkland Signature Rosemary Parmesan Cheese Loaf is a must-try. Infused with fragrant rosemary and rich parmesan cheese, this bread is perfect for sandwiches, soups, or as a side dish.
Nutritional Facts
- Calories: 150
- Fats: 5g
- Carbs: 20g
- Sodium: 230mg
- Dietary Fiber: 1g
- Sugar: 1g
- Protein: 6g
Ingredients
Flour, water, parmesan cheese, rosemary, yeast, salt, sugar, and olive oil.
Preparation Instructions
- Preheat oven to 350°F.
- Warm the loaf for 5-10 minutes for a fresh-out-of-the-oven taste.
- Serve as a side or use it to make delicious sandwiches.
Conclusion
A Costco membership isn’t just about bulk buying—it’s about maximizing value on everyday essentials. With these 18 smart buys, you’ll save money while enjoying top-tier quality on everything from food and household staples to pet care and home essentials. If you’re looking to get the most out of your membership, these Kirkland Signature products are a great place to start. Happy shopping and saving!
