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Costco / Adobe / Allrecipes
Key Takeaways
- Costco is offering discounts on popular items like snacks, cleaning supplies, and ready-to-eat meals this May.
- Items like Quaker Simply Granola, Dawn Platinum Dish Soap, and Kar’s trail mixes are highlighted as must-grab deals.
If you need us, we’ll be fueling up for a jam-packed May. Between Mother’s Day, graduations, and Memorial Day plans, there’s no shortage of reasons to stock up early—and a Costco run at the start of the month is a smart move. Fortunately, Costco’s got us covered with major deals on everything from snack staples to spring cleaning must-haves.
Here are seven deals we’re especially excited to see this month at Costco.
01
of 07
Cinnamon Toast Crunch Cereal
Costco / Allrecipes
Deal: $8.99 (-$2.00 until 5/11)
There are all kinds of nostalgic cereals coming to shelves this month, but nothing will ever replace the cozy flavor of those crave-worthy cinnamon squares—especially when they’re on sale. Stock up on this two-bag bundle for the easiest summer mornings ever.
02
of 07
Hellmann's Real Mayonnaise
Costco / Allrecipes
Deal: $9.19 (-$2.80 until 5/18)
There’s always a reason to keep mayo on hand—whether you’re mixing up a pimiento cheese dip, crisping up a grilled cheese, or even tackling some surprising spring cleaning tasks. Either way, this 64-ounce tub is definitely going in our cart this month.
03
of 07
Quaker Simply Granola
Costco / Allrecipes
Deal: $9.49 (-$2.00 until 5/11)
With hearty oats and crunchy almonds, this simple granola mix makes for a quick, satisfying breakfast—whether you pour it in a bowl with milk or sprinkle it over a summer berry and yogurt parfait.
04
of 07
Dawn Platinum Dish Soap
Costco / Allrecipes
Deal: $9.99 (-$2.00 until 5/11)
If you prefer sticking to the classic supplies when it comes to cleaning, this one’s a standout. This dish soap isn’t exactly a grocery deal—but with a discount this good on one of our kitchen must-haves, we couldn’t not call it out.
05
of 07
Kar's Sweet 'N Salty Trail Mix
Costco / Allrecipes
Deal: $10.49 (-$2.50 until 5/25)
Kar’s trail mixes always catch our eye—usually thanks to fun new flavors. But this time, it’s the Costco price tag that has our attention. These sweet-and-salty packs are the grab-and-go snack your busy month needs.
06
of 07
Second Nature Wholesome Medley
Costco / Allrecipes
Deal: $11.49 (-$3.50 until 5/25)
Another hearty snack drawer MVP, this medley blends dark chocolate with lightly roasted and salted peanuts, almonds, cashews, tart dried cranberries, and cherries. It’s the perfect balance of sweet and savory—and now’s the time to try it while it’s on sale.
07
of 07
Kirkland Signature Chicken Breast
Costco / Allrecipes
Deal: $14.99 (-$2.00 until 5/11)
Skip the cooking, shredding, and cooling—this ready-to-eat chicken breast is your one-step hero for easy chicken salads, dips, lettuce wraps, and more. With endless ways to add protein to your meals, this packaged shortcut is a lifesaver on busy days.
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