Costco shoppers hunting for lower-cost groceries this May still have a clear sweet spot: items priced under $10 that offer strong value in bulk. As food costs remain top of mind for many U.S. households, several familiar Costco staples stand out for delivering a lot of product for a relatively small spend.
The warehouse chain does not frame these products as an official ranked list, but current in-store and widely available May pricing shows a group of repeat buys that fit the season, from quick breakfasts to easy frozen meals. Here are seven Costco deals worth watching this month if the goal is to keep the total low without sacrificing usefulness.
Kirkland Signature Organic Applesauce Pouches
For families with kids, applesauce pouches remain one of the easiest under-$10 wins at Costco in May. Kirkland Signature Organic Applesauce pouches are often stocked in large-count boxes for less than $10, making them a practical lunchbox and snack option.
The value is tied to convenience as much as price. Individually packed pouches cut down on prep, travel well, and are shelf-stable, which matters for busy households trying to avoid smaller, higher-priced grocery store packs.
The product also fits a broader shopping trend. Parents continue to favor grab-and-go snacks with simple ingredient lists, and applesauce remains a staple because it works for toddlers, school-age kids, and even adults who want a quick snack.
At a warehouse club, the appeal is straightforward: buying a larger pack up front can lower the per-pouch cost. In May, when school is still in session for many districts and summer travel planning begins, that kind of low-cost convenience stands out.
Rotisserie Chicken Caesar Salad
Costco’s prepared foods section is one of the first stops for shoppers looking for a same-day meal, and the Rotisserie Chicken Caesar Salad often lands under the $10 mark depending on package weight and local pricing. That makes it one of the more notable deli deals this month.
The salad typically combines romaine, chicken, Parmesan, croutons, and dressing into a ready-to-serve meal that can cover lunch, dinner, or multiple side servings. For shoppers comparing takeout prices, that total remains relatively low.
Its value comes at a time when prepared meal costs are under pressure across the food industry. Restaurant menu prices have remained elevated in recent years, and grocery deli offerings have become a fallback for consumers seeking convenience without a restaurant bill.
For Costco members, this item also works as a bridge purchase. It fills the gap between cooking from scratch and paying for delivery, which helps explain why prepared salads and deli kits continue to draw attention in warehouse clubs.
Kirkland Signature Butter Croissants
Butter croissants from Costco’s bakery remain one of the warehouse’s best-known budget bakery buys, and in May they continue to sell for under $10 per package in many stores. The product has become a repeat purchase for members looking for breakfast value.
The appeal is partly size. Costco’s croissants are larger than many supermarket bakery versions, and the package count makes them useful for families, office breakfasts, weekend brunches, or freezing for later.
Bakery pricing has been closely watched by shoppers as wheat, butter, and labor costs have fluctuated. A bulk bakery item that stays below the $10 threshold can feel notable when single pastries at coffee shops often cost several dollars each.
There is also flexibility here that adds to the bargain case. Shoppers use these croissants as sandwich bread, breakfast pastry, or even a shortcut for casseroles and desserts, which stretches the product beyond a one-time snack purchase.
Bibigo Steamed Dumplings
Frozen convenience foods remain a high-interest category at Costco, and Bibigo Steamed Dumplings are one of the more useful under-$10 buys available in many warehouses this May. The product offers a fast lunch or dinner option with very little prep.
The dumplings usually come in a resealable bag with multiple portions, which helps households manage both cost and waste. Instead of buying takeout, shoppers can heat a serving at home in minutes and still keep more in the freezer for later.
That matters in a month when many families are juggling end-of-school schedules, sports, and early summer planning. Quick freezer meals tend to get more attention during busy periods, especially when they are cheap enough to justify keeping on hand.
Bibigo has also built broad recognition in the frozen aisle, and Costco members often look for brand-name items sold in larger formats. The under-$10 price point strengthens the value proposition in a category where convenience usually costs more.
Kirkland Signature Greek Yogurt
Greek yogurt continues to be one of the most practical grocery staples at Costco, and Kirkland Signature Greek Yogurt often sells for under $10 for a multi-cup pack. In May, that keeps it near the top of the list for shoppers focused on breakfast and high-protein snacks.
The item works for several routines at once. It can be packed for work, used in smoothies, served with fruit and granola, or swapped into recipes as a substitute for sour cream or heavier dairy ingredients.
Protein-rich foods remain a major driver of consumer demand, and yogurt has benefited from that shift. Shoppers increasingly want foods that feel filling and versatile, especially when trying to reduce spending on restaurant breakfasts or packaged snacks.
For Costco members, the cost-per-cup calculation is where the deal stands out most clearly. Buying a larger pack in one trip can lower the unit price compared with standard grocery stores, helping frequent yogurt buyers save over time.
Rao’s Homemade Marinara Sauce
Rao’s Homemade Marinara Sauce has developed a strong reputation with shoppers, in part because it is often priced as a premium grocery item elsewhere. At Costco this May, multi-jar packs can come in under $10, making the product one of the more talked-about pantry deals.
That pricing matters because sauce is a base ingredient for several low-cost meals. Pasta night, baked chicken, meatballs, and homemade pizza all become easier to pull together when a ready-made sauce is already in the pantry.
Brand recognition also plays a role. Rao’s has long been associated with a higher-end jarred sauce category, so warehouse pricing that pushes it below the typical supermarket cost tends to catch attention among value-focused shoppers.
The broader significance is simple: pantry items that reduce cooking time without sharply increasing the grocery bill are in demand. For many households, a dependable sauce under $10 supports the ongoing push to cook at home more often.
Melona Fruit Bars
As temperatures rise in many parts of the U.S., freezer desserts move into stronger seasonal demand, and Melona fruit bars are one of the under-$10 Costco buys getting fresh attention this May. The bars are widely known for their creamy texture and fruit-forward flavors.
The product stands out because it offers a multi-count frozen treat at a price that can compare favorably with smaller grocery store boxes. For families stocking up ahead of warmer weekends, that makes it a relatively affordable dessert choice.
Seasonality is part of the value story. May is when many shoppers begin filling freezers for summer gatherings, school breaks, and at-home treats, and lower-cost novelty bars fit neatly into that pattern.
For Costco, items like Melona help show why small-ticket purchases still matter in a bulk retail setting. Not every smart warehouse buy requires a large outlay, and these under-$10 picks show that budget-conscious shoppers can still find variety this month.
