The 33 Best Things to Buy at Costco in 2025: An Expert Shopping Guide
Discover a curated guide to Costco's top products in 2025, with expert advice, insider strategies, and delightful finds for every kitchen and pantry.
Costco is renowned for its massive warehouses, irresistible samples, and bulk bargains—yet choosing what to buy can be overwhelming. In this in-depth 2025 guide, a professional chef and the Camille Styles team review and recommend the best products to snag at Costco. Whether you’re a new member or a seasoned bulk-shopping veteran, discover what’s truly worth adding to your cart, from bakery delights to frozen must-haves and pantry staples. Plus, get expert strategies on smart bulk shopping, how to avoid buyer’s remorse, and frequently asked questions about making the most of your membership.
Table of Contents
- Favorite Ways to Shop Costco
- Top Bakery and Breakfast Buys
- Prepared Meals and Freezer Essentials
- Gourmet Cheese and Deli Treasures
- Pantry and Ingredient Staples
- Snacks Beyond the Sample Table
- Household and Kitchen Extras
- What to Skip or Think Twice About
- Costco Shopping Tips
- Frequently Asked Questions
A Chef’s Approach: Favorite Ways to Shop Costco
Stepping into Costco’s warehouse is both exciting and daunting. As a professional chef, the primary approach is to focus on quality ingredients and staples that elevate meals while resisting impulse buys. Shopping with a plan, leveraging the store’s strengths in bulk pricing, and avoiding perishable overload are key principles. Let’s dive into the must-have items, aisle by aisle.
Top Bakery and Breakfast Buys
Costco’s bakery section is legendary—but the smart shopper looks beyond the fresh loaves. Here are the top recommendations for breakfast and bakery staples worth the space in your cart:
- Au Pain Doré Frozen Butter Croissants: Buttery, flaky, and convenient for home baking. Bake from frozen for bakery-level results. Try brushing with egg wash and using an air fryer for a crispy, golden exterior.
- Kirkland Signature Bagels: Sold in bulk, these are famously chewy and freeze well. Great for toasting and breakfast sandwiches.
- Kirkland Signature Muffins: Giant, moist, and flavorful—these muffins are crowd-pleasers for breakfast or snacks. Freeze extras to maintain freshness.
- Dave’s Killer Bread: Loaded with seeds and whole grains, this pre-packaged bread is nutritious and hearty. Excellent for sandwiches and toast, with organic ingredients at a bargain bulk price.
Pro tip: Slice and freeze bread and baked goods to minimize waste and enjoy them over several weeks.
Prepared Meals and Freezer Essentials
For busy weeknights or simple meal solutions, Costco excels with a variety of prepared dishes and freezer-friendly options. Here are chef-approved picks:
- Kirkland Signature Rotisserie Chicken: Fresh, juicy, and unbeatable for $5, this ready-to-eat chicken is a Costco icon. Use leftovers for salads, soups, pasta, or sandwiches.
- Frozen Butter Croissants: Reheat in the oven for an instant bakery experience at home.
- Chicken & Waffles Meal Kit: Crunchy fried chicken paired with crisp waffles, complete with hot honey and maple syrup. For best results, reheat chicken in the air fryer .
- Kirkland Signature Chicken Alfredo: Creamy, generous with chicken, and more flavorful than some competing brands. Consider adding fresh veggies to make it a rounded meal .
- Tai Pei Chicken Potstickers: Crisp up in a pan and serve with your favorite dipping sauce for a quick appetizer or side.
- Salmon Milano with Basil Pesto Butter: High-quality salmon fillets topped with a decadent pesto compound butter—just bake and serve for an effortless gourmet meal.
- Stuffed Bell Peppers: Savory, well-seasoned, but can be improved by precooking the peppers for a softer texture and adding extra cheese if desired .
- BBQ Chicken Mac & Cheese With Bacon: Rich, decadent, and a true comfort food. A higher protein spin on the classic mac, making it a meal on its own .
- Burrito Bowls: Generous portions featuring seasoned chicken, cilantro-lime rice, beans, and cheese. Add extra avocado and lettuce for family-style serving .
- Tater Tot Casserole With Ground Beef: High on comfort and nostalgia, these casseroles are crowd-pleasers for family dinners.
Stocking up on these frozen or prepared options ensures you always have a meal ready, reducing the temptation for takeout.
Gourmet Cheese and Deli Treasures
Hosting friends or simply love a cheese board? Costco’s selections rival those found at specialty shops — with bulk pricing to match:
- Kirkland Signature Parmigiano Reggiano: Authentic, aged parmesan and a staple for grating over pasta, salads, or appetizers.
- Petite Brie, Manchego, and Goat Cheese Logs: Creating an impressive cheese board is easy with Costco’s variety packs. The brie is creamy, while Spanish Manchego brings nutty undertones.
- Havarti and Irish Cheddar: Both flavorful and affordable, ideal for sandwiches, snacking, or melting.
- Salami, Prosciutto, and Charcuterie Packs: Pre-sliced and easy to arrange for snack platters or appetizers.
Cheese and deli meats can be stored in the freezer or vacuum-sealed to extend their shelf life.
Pantry and Ingredient Staples
Costco is the home cook’s paradise for building a well-stocked pantry. When items are high-quality and have a long shelf life, bulk buying makes sense. Here’s where to invest:
- Kirkland Signature Organic Extra Virgin Olive Oil: Consistent flavor and quality at a fraction of specialty store prices.
- Organic Tomato Products: Passata, diced tomatoes, and organic pasta sauces are pantry heroes for quick meals.
- Wild Chilean Sea Bass or Salmon Fillets (frozen): High in omega-3 fats and individually packaged for convenience.
- Organic Frozen Fruits and Vegetables: Perfect for smoothies, baking, and meal prep to avoid spoilage.
- Kirkland Almond Butter and Organic Peanut Butter: Creamy, all-natural spreads suitable for baking, smoothies, and snacking.
- Nut and Seed Mixes: Bulk bags of almonds, walnuts, or pumpkin seeds are a cost-effective way to enjoy healthy snacks and add crunch to salads and oatmeal.
- La Croix Sparkling Water: Refreshing and sugar-free, making it a favorite beverage staple for any household.
When buying pantry ingredients at Costco, check expiration dates and plan how you’ll store and use items in bulk.
Snacks Beyond the Sample Table
Snacking is elevated at Costco, thanks to their abundance of nutritious and irresistible options. Here’s what makes the list:
- Kirkland Signature Protein Bars: Well-balanced, tasty, and an ideal on-the-go snack.
- Harvest Snaps and Roasted Seaweed Snacks: Crunchy, satisfying, and perfect to keep in the pantry for midday cravings.
- Seasonal Sweets (like Pumpkin Cheesecake): These treats are surprisingly affordable compared to restaurant-bought desserts, especially around the holidays .
- Marshmallow Crispy Cookies: Buttery and sweet with an addictive texture—especially popular at kids’ parties .
- Dubai Chocolate Style Ice Cream Sandwiches: Decadent, innovative, and a favorite among taste testers, featuring pistachio ice cream and chocolate-dipped ends .
Pro tip: Limit bulk snack purchases to a small rotation to avoid palate fatigue and food waste.
Household and Kitchen Extras Worth Grabbing
While food gets the spotlight, Costco’s kitchen and home essentials can also be excellent buys, especially for entertaining or frequent cooks:
- Kirkland Stretch-Tite Plastic Wrap: Strong, versatile, and cost-effective for food storage.
- Dishwasher Pods and Cleaning Supplies: High quality with significant savings over name-brand retailers.
- Reusable Storage Containers: Perfect to keep leftovers fresher longer.
Keep your eye on seasonal housewares, which can deliver substantial value at select times of the year.
What to Skip or Think Twice About
Even with Costco’s reputation for value, some offerings may not suit every household. Here are items to approach cautiously:
- Heavily Processed Snacks or Bulk Bags of Sweets: Unless you’re hosting large groups regularly, these items can go stale, tempt overconsumption, or lead to waste.
- Fresh Produce in Mega-Quantities: Perishable fruits and veggies may spoil before you can enjoy them, unless you’re meal prepping or feeding a crowd.
- Massive Jars of Condiments or Spices: If you don’t use these staples frequently, flavor can degrade before the containers are empty.
- Pre-packaged Side Dishes That Are Easy to Make at Home: Chicken Alfredo is better homemade if you have the time, though Costco’s rendition beats many restaurant or store-bought options .
The bottom line: buy only what your household will consume within a practical time frame, especially with items that have a shorter shelf-life.
Expert Costco Shopping Tips
- Shop with a detailed list to avoid impulse purchases and overfilling your cart.
- Split bulk items with friends or family members for greater variety and less waste.
- Visit mid-week and early morning (especially when new products are stocked) for smaller crowds and fresher selection.
- Pay attention to seasonal deals—these can offer significant savings on specialty items.
- Test new snacks in small portions before dealing with a 20-count box you may not like.
- Join membership promotions for extra savings, such as rebates or bonus products for new sign-ups.
Frequently Asked Questions (FAQs)
Q: What’s the single best value at Costco for new shoppers?
A: The Kirkland Signature Rotisserie Chicken stands out for its unbeatable quality-to-price ratio and versatility in meal prep.
Q: How do I store bakery and freezer items bought in bulk?
A: Slice and portion bread or muffins, then freeze in airtight bags. For freezer meals, label with purchase date and use within 3–6 months for best quality.
Q: Are there any chef secrets for making the most of Costco’s prepared meals?
A: Enhance store-prepared items by adding fresh herbs, citrus zest, vegetables, or extra cheese before baking. This boosts nutrition and flavor with minimal effort.
Q: Should I buy perishable foods like fresh berries in bulk?
A: Only if you plan to freeze extras for smoothies or baking. Otherwise, perishable bulk buys risk spoiling before use.
Q: Are the Kirkland Signature brand products always the best deal?
A: Usually, yes—particularly for pantry staples, cheese, and cleaning supplies. However, check unit prices against sale items for specific exceptions.
Q: What’s the best way to avoid food waste with Costco’s large portions?
A: Plan meals in advance, freeze extras, and split purchases with friends when buying perishables or experimental snacks.
Final Thoughts
With strategic planning and a discerning eye, shopping at Costco in 2025 can provide incredible value, kitchen inspiration, and stress-reducing convenience. Focus on chef-curated staples, versatile meal solutions, and only the snacks your household genuinely loves for the ultimate warehouse win.
References
- https://www.youtube.com/watch?v=wuDs_X5BK0Q
- https://www.delish.com/food/a65822860/new-costco-products-summer-2025/
- https://camillestyles.com/food/what-to-buy-at-costco-review/
- https://camillestyles.com/web-stories/what-to-buy-at-costco/
- https://camillestyles.com/food/what-to-buy-at-costco/
- https://www.youtube.com/watch?v=R3zxbqZdCC0
