Top 6 Must-Try Costco Foods This June | Summer Treats & Snacks (2026)

Costco is a treasure trove for summer shopping, offering everything from sunscreen and camping gear to party supplies and, of course, delicious food. As the weather heats up, the warehouse giant has rolled out a range of new seasonal treats across its bakery, deli, snack, and frozen sections. From viral hits like twice-baked pistachio croissants to unique finds like shrimp ceviche and Dubai chocolate ice cream bars, there's something for every taste. But what really makes Costco special is its ability to offer high-quality products at affordable prices, making it the perfect place to stock up on summer essentials and indulgences alike. So, whether you're looking for a quick bite or a hearty meal, Costco has you covered this June. Let's dive into some of the best new foods to buy at Costco this month, and explore why they're worth your attention.

The Viral Hit: Twice-Baked Pistachio Croissants

Costco's bakery has been on a roll with its twice-baked croissants, and the latest flavor is a pistachio lover's dream. These all-butter pastries are baked twice, resulting in a perfect blend of crispy, golden edges and a soft, decadent center. The pistachio filling adds a vibrant, nutty flavor that pairs beautifully with the flaky pastry. Each pack of six costs $9.99, making it an affordable and indulgent breakfast treat. Personally, I think the pistachio croissants are a refreshing change from the usual flavors, and the fact that they're baked twice makes them extra special. What makes this particular treat fascinating is the combination of the flaky pastry and the nutty pistachio filling. It's a simple concept, but the execution is flawless, and the result is a delicious, shareable breakfast that won't break the bank.

The Cheesecake Factory Grand Cheesecake Assortment

If you're a cheesecake enthusiast, this variety pack from The Cheesecake Factory is a must-try. With four flavors to choose from, including Key Lime, White Chocolate Raspberry Truffle, Banana Cream, and Strawberry-Topped Original, you'll have a hard time picking just one. Each box comes with three slices of each flavor, arranged into a three-pound pre-sliced cheesecake. At $18.99, that's just $1.58 per slice, making it an incredibly affordable way to indulge in a variety of cheesecake flavors. In my opinion, this assortment is perfect for sharing with friends or family, or simply enjoying a slice or two on your own. What makes this assortment particularly fascinating is the opportunity to sample four different cheesecake flavors without having to purchase multiple cheesecakes. It's a great way to satisfy your cheesecake cravings without breaking the bank.

Light and Refreshing: Shrimp Ceviche

Costco's shrimp ceviche from the deli section is a refreshing and light summer meal. Packed with whole pieces of cooked shrimp, red onion, bell pepper, cilantro, and lime, it's a flavorful and healthy option. Our editors loved the light and refreshing taste, but they did note that the shrimp pieces were a bit too big compared to the other ingredients. However, a simple solution is to use kitchen shears to trim the shrimp to the desired size. Add tortilla chips, and you have a summer meal of champions. Personally, I think the shrimp ceviche is a great way to enjoy seafood without the hassle of cooking. What makes this dish particularly fascinating is the combination of fresh, light ingredients that come together to create a refreshing and flavorful meal. It's a simple dish, but the quality of the ingredients and the care in preparation make it a standout summer treat.

Feed a Crowd with Ease: Sandwich Party Platter

Costco's sandwich party platter is a convenient and affordable way to feed a crowd. With 20 sandwiches in two varieties (chicken, salami, and Swiss, plus roast beef and cheddar), a tub of garlic aioli, and a container of pickle chips, it's a complete meal in one platter. At $50, the platter comes out to about $2.50 per serving, making it a solid deal when feeding a group. From my perspective, the sandwich party platter is a great option for summer picnics and beach days, where convenience and affordability are key. What makes this platter particularly fascinating is the variety of sandwiches and the inclusion of garlic aioli and pickle chips, which allow for a customizable and satisfying meal. It's a simple concept, but the execution is impressive, and the result is a delicious and convenient way to feed a crowd.

Portable Indulgence: Samlip Strawberry Full Moon Chiffon Cake

Samlip, one of Korea's most popular bakery brands, has made its way into Costco warehouses stateside, and the Strawberry Full Moon Chiffon Cakes are a must-try. With 12 individually wrapped personal cakes, each stuffed with a strawberry-flavored center, these cakes are pillowy soft, moist, and just sweet enough. The strawberry filling is sweet and creamy, with a flavor similar to strawberry Pocky or Pepero. Our editors were very into this one and think it makes a particularly great portable snack. Personally, I think the Samlip Strawberry Full Moon Chiffon Cakes are a delightful and portable treat, perfect for on-the-go snacking. What makes this cake particularly fascinating is the combination of the soft, moist chiffon cake and the sweet, creamy strawberry filling. It's a simple concept, but the execution is impressive, and the result is a delicious and convenient snack that's perfect for summer.

Indulge in Dubai-Inspired Chocolate: Häagen-Dazs Dubai Chocolate Ice Cream Bars

Häagen-Dazs mini ice cream bars are already a perfectly portioned dessert, and the brand's new Dubai-inspired chocolate version is a limited-time Costco exclusive. Made with pistachio ice cream and coated in milk chocolate studded with crispy kataifi, these bars are a true indulgent treat. A box of 20 bars costs $15.69, which feels like a fair price for such a decadent frozen summer dessert. Personally, I think the Häagen-Dazs Dubai Chocolate Ice Cream Bars are a must-try for chocolate lovers. What makes this dessert particularly fascinating is the combination of the pistachio ice cream and the crispy kataifi, which adds a unique texture and flavor to the chocolate. It's a simple concept, but the execution is impressive, and the result is a delicious and indulgent treat that's perfect for summer.

A Summer Shopping Destination

Costco is more than just a warehouse; it's a summer shopping destination. With a range of new seasonal treats and affordable prices, it's the perfect place to stock up on summer essentials and indulgences alike. Whether you're looking for a quick bite or a hearty meal, Costco has you covered this June. So, the next time you're at Costco, be sure to check out the new seasonal foods and treat yourself to a delicious and affordable summer meal. In my opinion, Costco is a summer shopping must-visit, offering a wide range of products and a unique shopping experience that's hard to beat.

Top 6 Must-Try Costco Foods This June | Summer Treats & Snacks (2026)
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