Shopping at Costco helps you stock up on the essentials. Since food prices are soaring, it’s undeniable that some of the best things to buy at Costco are your daily groceries. As “Costcoholics,” we take full advantage of buying groceries in bulk to save money and stretch our ingredients over time. But which groceries are sold at a remarkable bargain as compared to other stores? We found the 20 best things to buy at Costco to make sure you’re taking advantage of your membership value and the grocery savings in-store.

Related: 10 Best Costco Wines Under $30

Bargain Hunting? Try These Costco Grocery Deals.

We selected these twenty best things to buy at Costco because of their larger sizes, which gives you the best bargain. Not only do they come in bulk, but they also taste incredible and stand out for their discounted prices. Sourced from several Costco lovers, each of these items serves as a great addition to your pantry.

Please note that prices may vary based on your local Costco or delivery address. 

20. Kirkland Organic Quinoa

Quinoa is a great addition to any meal. Customers love this 4.5 pound bag, which contains 46 servings. This Costco grocery item is perfect for salads, side dishes, and even a grain bowl. Quinoa is low-fat and high-protein, so it is a healthy option for any family looking to increase their protein intake. Based on the serving information from Costco, this quinoa provides 12% of your daily value of protein in one serving.

Price Per OUNCE: $0.15

19. Kirkland Signature Extra Virgin Olive Oil

best things to buy at Costco; olive oil

Olive oil is a go-to in the kitchen since it’s featured in so many recipes. Not only does olive oil prevent ingredients from sticking to your pan, but it also serves as the base for many sauces and salad dressings. Costco sells its Kirkland Signature brand in a two-liter container, which will last you more than 130 servings. Plus, the price point is much lower than what you’d see for a smaller bottle of olive oil at other grocery stores.

Price Per LITER: $11.00

18. Kirkland Signature Imported Basil Pesto

Pesto can be used for several different dishes including sandwiches, pasta, and chicken. Kirkland Signature makes its own basil pesto, which comes in a large 22-ounce container. Pesto lovers will enjoy Costco’s version for its zesty taste and affordable price. Since pesto contains herbs, it won’t last as long as some other grocery items. However, it is still one of the best things to buy at Costco because you can marinate meats in it or freeze it for a sauce you plan to use at a later time.

Price Per OUNCE: $0.49

17. Kirkland Signature Organic Eggs

best things to buy at Costco

Buying eggs has become much more expensive, especially when you shop for organic eggs. Luckily, Kirkland Signature sells a 24-pack of organic eggs for cheaper than many stores’ regular eggs. As a result, you’ll be getting the delicious taste of an organic egg for a bargain. With its nutrients and affordable price point, this grocery staple can be less of a hassle to buy when you shop at Costco.

Price Per COUNT: $0.25

16. Rao’s Marinara Sauce

best things to buy at Costco

If you enjoy cooking Italian food, then Rao’s Marinara Sauce is a staple to get from Costco. This sauce is low in sugar, which cannot be said for all marinara sauces on the market. Another huge bonus to buying Rao’s at Costco is the price; You can buy two 28-ounce jars at Costco for around the same price as one jar at a competing store.

Price Per OUNCE: $0.42

15. Wild Planet Albacore Wild Tuna

For anyone short on time, tuna fish can be made into a sandwich, salad, or even a high-protein snack. Tuna has a long shelf life, so this set of six cans will tide you over until the next shopping trip. Each two-ounce serving contains 28% of your daily value of protein, so it will keep you full at a cheaper price than other kinds of fish.

Price Per CAN: $3.33

Also Read: Does Costco Take Cash? Here’s Why It Might Be Worth Asking

14. Dave’s Killer Bread 21 Whole Grains and Seeds

best things to buy at Costco

Whole-grain bread can be expensive compared to white bread. If you find Dave’s Killer Bread at your local Costco, you will see a two-pack for a lower price than other stores. This bread is thick and full of nutrients, so it makes the perfect toast for breakfast first thing in the morning.

Price Per OUNCE: $0.19

13. Kirkland Signature Raw Tail-On Shrimp

Shrimp is a versatile protein that you can add to salads, pastas, and even barbecue nights. Costco’s Kirkland Signature brand offers a 2-pound bag containing between 21-25 shrimp per pound. This can be kept in your freezer and be turned into several meals, saving you time and money.

Price Per POUND: $9.10

12. Frank’s Red Hot Sauce

best things to buy at Costco

If you add hot sauce to every meal, then Costco’s two-pack of Frank’s Red Hot Sauce may be your new best friend. Containing two bottles, it will take a long time for these to run out, which makes it the perfect Costco bargain.

Price per BOTTLE: $5.40

Check Out: What Are the Main Costco Benefits That Come with a Membership?

11. Kirkland Signature Extra Fancy Nuts

Nuts are one of the best things to buy at Costco because they are often expensive, especially when they come in a mixed or variety pack. In this particular mix, you get cashews, almonds, pecans, brazil nuts, and macadamia nuts. Customers love these large 2.5-pound bags because it takes their family a while (specifically 40 servings) to chew through them.

Price Per POUND: $6.40

10. Kirkland Signature Frozen Salmon

things to buy at Costco

Salmon is a great source of Omega-3 fatty acids, so there are many health benefits in choosing this fish for dinner. The best part is that the Kirkland Signature brand provides 3 pounds of 6-ounce cuts of salmon. This way, you can hand-select how many pieces of salmon you want to defrost and cook each time. Perfect for single residents like me, you can enjoy fish without any of it going to waste.

Price per POUND: $13.40

9. Kirkland Frozen Three Berry Blend

Smoothies are a popular and healthy breakfast option. Kirkland Signature’s Three Berry Blend makes your smoothie creation each morning that much easier. The frozen berries will stay fresh in your freezer and provide vitamin C, fiber, and other nutrients. Customers love the 4-pound bag since they can get 14 servings of fruit out of their purchase before having to go back to the store.

Price per POUND: $4.20

8. Starbucks Frappuccinos

Starbucks frappuccinos

Whenever you see a major brand name like Starbucks at Costco, you can be certain it will be cheaper than it would be in the store. Starbucks Frappuccinos come in this mocha flavor with 15 bottles for around $26. These drinks not only taste like you’re at Starbucks, but they also give you a boost of caffeine to propel you through the day. This purchase will save you money over time as opposed to buying them individually.

Price Per BOTTLE: $1.79

7. Crest 3D White Toothpaste

crest 3d white toothpaste

Nothing is worse than running out of toothpaste after you just went to the store. Thankfully, while you’re grocery shopping, you can find Costco’s Crest 3D White toothpaste. They come in packs of five, so you can have toothpaste stored away for months. Packs like this are often cheaper than buying a single tube as you can see through the price per ounce below.

Price Per OUNCE: $0.57

6. Orville Redenbacher’s Kernel Popcorn

best things to buy at Costco

There are multiple uses for an 8-pound container of popcorn kernels. Whether you love snacking on popcorn at lunch or when you turn on a movie at night, this acts as a healthy snack option. In fact, each serving of popcorn contains 21% of your daily value of fiber. As a result, stock up on Orville Redenbacher’s popcorn so that you can whip up a crunchy snack any time you want.

Price Per POUND: $1.92

Read More: How Much Is a Costco Membership?

5. Kirkland Signature Real Maple Syrup

What better to put on your pancakes than Kirkland Signature Maple Syrup? This purchase is worth it because other syrups are full of processed sugar. Kirkland’s syrup is 100% pure maple syrup, so you will get a superior taste without any extra additives. Customers love the size of this container (1 liter) because it stays fresh for a long time, and it is cheaper than other real maple syrup brands that are half the size.

Price Per OUNCE: $0.44

4. Just Bare Lightly Breaded Chicken Breast Chunks

best things to buy at Costco

Chicken tenders can get pricey, and some of the brands in major grocery stores aren’t even that healthy. Costco sells Just Bare, which is a brand without added hormones, steroids, or antibiotics. This chicken provides you with great-tasting chicken and no extra additives. You can get a 4-pound bag at Costco for a great price, and easily heat them up in the oven for a quick dinner.

Prince Per POUND: $4.99

3. Folger’s Classic Roast

There are so many perks to buying your coffee at Costco. This 43.5-ounce container of Folgers Classic Roast coffee gives great bang for your buck. If you often drink more than one cup of coffee per day, this amount of coffee grounds will still last you a very long time. Folgers is an affordable coffee brand, but with Costco prices, it becomes even more of a bargain.

Price Per OUNCE: $0.29

2. Kirkland Signature Green Tea Bags

best things to buy at Costco

Tea lovers will be happy to see Kirkland Signature’s 100-pack of green tea pouches. This will guarantee you 100 cups of warm and relaxing green tea to drink as often as you choose. Lots of customers enjoy the taste of this green tea blend. Plus, the price per pouch is incredibly cheap.

Price Per TEA BAG: $0.15

1. Pure Vanilla Extract

If you do any kind of baking at home, you will need to have vanilla extract in the cabinet. Kirkland Signature’s vanilla extract comes in a much larger size than most grocery store bottles. This makes the price about one dollar per ounce, which makes this one of the absolute best things to buy at Costco. It can last in the cabinet for months, so you can sweeten up cookies, cakes, or even pancakes without spending extra money.

Price Per OUNCE: $1.06

Why Is Buying in Bulk Better?

Buying in bulk may seem unnecessary if you have a small household, but even single-family homes can benefit from Costco as a wholesaler. For instance, you might drink three to four cups of tea every day. That’s where the 100-pack of Green Tea we have on this list may come in handy. Alternatively, you might enjoy drinking smoothies for breakfast. A large bag of frozen fruit will last longer than fresh fruit, which saves you money and extra trips to the grocery store.

Plus, who doesn’t love the Kirkland Signature brand at Costco? Kirkland Signature is Costco’s most well-known and affordable brand, providing various items from maple syrup to frozen fish. They start at a cheaper price than other name brands and just might end up on sale at your local Costco. If you are looking for the best things to buy at Costco, you’ll probably stumble upon tons of customer recommendations for Kirkland Signature groceries.

Almost everything at Costco is worth buying, but these twenty items provide excellent value for the amount and price. Be sure to keep your eyes peeled for these finds during your next trip to Costco.