17 Costco Deals That’ll Make Celebrating Cinco de Mayo Delicious (And Affordable)

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Fill your Cinco de Mayo party buffet with bargains from Costco.
Updated May 8, 2024
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You can easily fill your Cinco de Mayo party buffet when you unlock the power of your Costco membership.

From salsa and chips to fajitas and flan, the warehouse club has everything you need to plan a festive fiesta and stay under budget.

Editor’s note: prices are subject to change and may vary by location.

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Stuffed Churro Bites

Courtesy of FinanceBuzz stuffed churro bites

Price: $13.79

The traditional Mexican fried cinnamon and sugar fritter gets an international makeover at Costco.

These bite-sized pieces are filled with decadent Bavarian cream or a chocolate hazelnut blend. Each box has two 16-ounce bags and two packs of cinnamon and sugar topping.

The ready-cooked frozen foodie find is easy to make. Heat the churro pieces in your oven, microwave, or air fry them to crispy perfection.

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Mateo's Gourmet Salsa

Courtesy of FinanceBuzz mateos gourmet salsa

Price: $6.89

Store-bought salsa doesn’t have to taste bland or like it came from a can. This jar of tomato-filled goodness has a big flavor at a small price.

Don’t let the “gourmet” part of the name trick you into thinking this is an expensive snacking option. This two-pound jar will keep your Cinco de Mayo party budget on track.

Late July Mexican Street Corn Chips

Courtesy of FinanceBuzz mexican street corn chips

Price: $6.79

Do you need a chip to pair with your salsa? The Late July Mexican Street Corn Chips are non-GMO and made with organic yellow corn.

These salty tortilla triangles are more than just simple scoops. While they’re ideal for eating with salsa or guac, your guests can also enjoy the tangy taste as-is.

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Siete Cinnamon Churro Chips

Courtesy of FinanceBuzz siete cinnamon churro chips

Price: $7.49

These grain-free churro chips are a sweet addition to your party buffet.

This bag has almost one pound of coconut sugar and avocado oil-infused strips. Put the churro chips in a festive bowl and pair them with a yogurt or chocolate dip to keep the party going.

Organic Cilantro and Lime Rice

Courtesy of FinanceBuzz organic cilantro and lime rice

Price: $9.89

No time to whip up a batch of tangy rice from scratch? Don’t worry — Costco has you covered.

This USDA organic box of seasoned rice comes with six individual packets. Make one side of rice for your meal, heat enough to serve in a buffet of burritos, or save some of the packs for another day.

Goya Black Beans

Courtesy of FinanceBuzz goya black beans

Price: $7.89

Fill burritos and tacos with these black beans, or add them to the top of a seasonal salad. Costco has a convenient eight-pack that gives you almost eight pounds of beans.

The creamy, almost earthy flavor of these beloved beans pairs perfectly with grilled veggies, pepper jack cheese, seasoned ground beef, pulled pork, or marinated chicken.

El Monterey Chicken and Cheese Taquitos

Courtesy of FinanceBuzz chicken and cheese taquitos

Price: $13.99

This bargain box of 30 taquitos makes planning your party meal a snap.

Instead of shopping for dozens of ingredients, you’ll get everything you need in one convenient heat-and-eat pack.

Charbroiled chicken breast and Monterey jack cheese give these taquitos a zesty flavor, wrapped in a crispy flour tortilla.

Kirkland Signature Mexican Style Cheese Blend

Courtesy of FinanceBuzz mexican style cheese blend

Price: $12.79

This five-pound double pack of shredded cheese is a serious bulk buy value.

Top tortillas, stuff quesadillas, or sprinkle Costco’s Kirkland brand Mexican cheese over hot and cold Cinco de Mayo menu items.

The blend of monetary jack, medium cheddar, asadero, and queso quesadilla cheese is just the right balance of savory and sharp tastes.

Mission Flour Tortillas

Courtesy of FinanceBuzz mission flour tortillas

Price: $5.99

Build a buffet of burritos with this super-sized bargain. This twin pack has more than four pounds of tortillas. You’ll get two bags of 20 each—that’s 40 total!

The soft shells are an ideal base for Cinco de Mayo celebration menu items or everyday lunchtime wraps. You can feed all your friends and still have leftovers for a post-holiday meal.

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Kirkland Signature Organic Chunky Guacamole

Courtesy of FinanceBuzz organic chuncky guacamole

Price: $12.99

Made from hand-scooped Haas avocados, this guacamole is the delicious dip your Cinco de Mayo meal needs.

The 2.5-pound pack of guac includes 16 mini tubs of avocado, tomato, and lime-infused spread.

With this party-ready pick, you can save time hand-mashing your own guacamole. Empty the smaller tubs into one bowl to share or hand out single servings to each guest.

Ground Beef

Courtesy of FinanceBuzz ground beef

Price: $3.99/pound

Build hardy burritos or stuff tasty tacos with Costco’s ground beef.

At under $4 per pound, this bulk beef buy is a deal you can’t pass up. Season the 88% lean beef with your own blend of spices, or use a ready-made mix to add flavor.

Del Real Foods Chicken Tamales

Courtesy of FinanceBuzz del real foods chicken tamales

Price: $20.99

These stone-ground corn and chicken tamales are a ready-made main meal option for your Cinco de Mayo menu. The chilled tamales are ready to go — just heat and serve.

The traditional Mexican food is wrapped and cooked in corn husks, but you won’t have to follow a complicated recipe to feed it to your guests. Each bag comes with 15 ready-cooked tamales.

Del Real Foods Chicken Fajitas

Courtesy of FinanceBuzz chicken fajitas

Price: $15.99

Pop the prepared food into the microwave, heat it, and eat. These chicken fajitas are an easy-to-make addition to a party menu or a Cinco de Mayo dinner at home.

Save money and skip the pricey take-out version. The fully-cooked meal comes with savory marinated chicken and veggies.

Marie Morin Caramel Flan

Courtesy of FinanceBuzz marie morin caramel flan

Price: $9.79

A cake just won’t do as your Cinco de Mayo dessert. Instead, go for this traditional favorite.

This treat is a custard dessert with a sweet caramel cover. In one convenient and budget-friendly pack, you’ll get eight individual 4.6-ounce containers.

Queso Mama White Queso

Courtesy of FinanceBuzz queso mama white queso

Price: $8.99

Melted cheese dip is a party favorite that goes with tortilla chips, serves up savory flavor as a side, or can top burritos, tacos, or just about any of your other Cinco de Mayo entrees.

This all-natural dip is slightly spicy with diced green chiles. Each two-pound tub has plenty for your guests to share. Pour this goodness into a microwave-safe bowl, heat, and serve.

Red’s Organic Chicken and Lime Burritos

Courtesy of FinanceBuzz chicken and lime burritos

Price: $16.39

Skip the prep steps and serve a batch of ready-made burritos.

You don’t need to buy rice, chicken, spices, veggies, or tortillas — all of these ingredients can add up. With the heat-and-serve Red’s organic option, you get 10 burritos for a bargain.

These burritos are made with RBST-free cheese, non-GMO ingredients, antibiotic-free organic chicken, organic cilantro, lime, black beans, yellow corn, and brown rice.

Bottom line

Drazen/Adobe woman eating tacos during lunch

At Costco, you can save money on groceries and everything from appetizers to snacks to dips and desserts.

Plan a Cinco de Mayo party filled with festive foodie finds that won’t take all day to prepare and will certainly impress.

Between the ready-made refrigerated picks, frozen food selection, and savory sauces, you can pack your cart with groceries galore — and stay on budget.

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Author Details

Erica Loop With more than a decade of experience writing about everything from e-commerce to pets and parenting, Erica Loop has written for sites such as BuzzFeed, Brit+Co, Tinybeans, Family Education, and Care.com. Erica has a bachelor’s degree in Liberal Arts and an MS in Applied Developmental Psychology from the University of Pittsburgh.

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