17+Grab & go Costco Party Food Ideas

Planning a celebration just got easier with these Costco Party Food Ideas! Whether you’re hosting a birthday, holiday gathering, or casual get-together, Costco has everything you need to feed a crowd without stress. From ready-to-serve platters to tasty frozen appetizers and delicious desserts, you can mix convenience with flavor. These ideas will help you save time, stick to a budget, and still impress your guests with a table full of crowd-pleasing bites. Let’s dive into the best Costco picks that turn any party into a feast!

Costco Party Food Ideas

Hosting a party? These Costco Party Food Ideas make it easy and delicious! From crowd-pleasing snacks to ready-made platters, Costco has everything to keep your guests happy without the stress.

Shrimp Cocktail Platter

Perfect for quick appetizers, Costco’s shrimp platter is always a hit. It’s chilled, fresh, and ready to serve.

• Includes cocktail sauce

• No prep needed

• Tastes great with lemon slices

Croissant Sandwich Tray

This sandwich tray is ideal for lunch-style parties. The flaky croissants are filled with meats, cheese, and fresh greens.

• Ready to eat and easy to grab

• Includes mayo and mustard packets

• Great for all ages

Chicken Wings (Frozen or Hot Case)

Wings are always a crowd favorite. Costco’s come fully cooked or ready to bake, depending on your vibe.

• Choose buffalo, BBQ, or plain

• Serve with ranch and celery

• Crisp them up in the oven

Veggie Platter with Ranch

Light, colorful, and healthy, this platter is perfect for balance. It’s great for guests who love to snack guilt-free.

 

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• Includes baby carrots, snap peas, and more

• Ranch dip comes included

• Always fresh and crisp

Mac and Cheese Tray

Creamy and comforting, this mac and cheese tray feeds a crowd easily. It’s rich, cheesy, and super satisfying.

• Just heat and serve

• Perfect side for kids and adults

• Pairs well with BBQ items

Meat & Cheese Platter

This deli tray is great for grazing tables. It has sliced meats, cheeses, and crackers all ready to go.

 

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• Looks elegant on boards

• Offers variety for all tastes

• Easy setup, no prep time

Mini Quiches

These frozen mini quiches bake quickly and taste homemade. They’re bite-sized and packed with flavor.

• Two flavors in one box

• Serve warm or room temp

• Great for brunch parties

Rotisserie Chicken

Hot, juicy, and affordable, Costco’s rotisserie chicken can be served as-is or shredded for sliders.

• Ready to serve right away

• Budget-friendly protein option

• Use leftovers for salads or wraps

Sushi Platter

For something different, grab a ready-made sushi tray. It adds a fresh twist to party food.

• Includes soy sauce and wasabi

• Assorted rolls in one pack

• Looks great on display

Pizza (Take & Bake or Fresh)

Costco pizza is always a win. You can bake it fresh at home or serve slices hot from the food court.

• Extra cheesy and loaded with toppings

• Serves large groups easily

• Budget-friendly and tasty

Caesar Salad Kit

This ready-to-mix kit is crunchy, creamy, and always popular. It’s a fresh side to pair with heavier foods.

• Includes dressing, cheese, and croutons

• Toss and serve in minutes

• Great for BBQs and buffets

Fruit Platter

Bright, sweet, and refreshing, Costco’s fruit platter adds color and balance. Kids and adults both love it.

• Includes melon, pineapple, and grapes

• Serve with yogurt dip

• Looks beautiful on the table

Mini Cheesecake Bites

These bite-sized desserts are rich and creamy. Guests can grab one (or a few!) without needing plates.

• Assorted flavors

• No slicing required

• Serve chilled

Chicken Skewers

Frozen or pre-cooked, these are flavorful and easy to eat. They’re ideal for both indoor and outdoor gatherings.

• Serve with dipping sauces

• Grill or bake in advance

• Great for protein-packed bites

Chips and Guacamole

Always a winner, this combo is simple and tasty. Costco’s guacamole is creamy and fresh.

• Big bags of tortilla chips available

• Guac comes in party-size tubs

• No prep, just pour and dip

Meatballs in Sauce

Frozen meatballs heat quickly and work well for casual parties. You can serve them plain or in sliders.

• Add toothpicks for easy grabbing

• Use marinara or BBQ sauce

• Crockpot-friendly

Spinach Artichoke Dip

Creamy, cheesy, and addictive—this dip is a warm party favorite. Just bake and serve with bread or crackers.

• Found in the refrigerated section

• Ready in under 30 minutes

• Serve with sliced baguette

Danish Pastry Tray

This sweet tray is great for brunch parties or dessert buffets. The pastries are flaky and full of flavor.

• Includes raspberry, cheese, and more

• Looks elegant on platters

• Best served at room temp

Chicken Alfredo Bake

Hearty and creamy, this pasta tray is ideal for dinner parties. Just heat and let guests dig in.

• Rich in flavor and filling

• Comes in large trays

• Pairs well with salad and bread

Chocolate Chunk Cookies

These soft-baked cookies are always a hit. Just open the box and place them on a tray.

• Generously sized and rich

• Great with coffee or milk

• No need to bake

Croissant Sandwich Tray

This sandwich tray is ideal for lunch-style parties. The flaky croissants are filled with deli meats, cheese, and fresh greens, making them both delicious and filling. It’s a classic choice that feels a little fancier than regular sandwich platters.

• Ready to eat and easy to grab

• Includes mayo and mustard packets

• Great for all ages

• Elegant presentation without any prep

• Pairs well with chips, fruit, or salad

• Perfect for brunches, showers, and office parties

• Soft, buttery croissants add a gourmet touch

• Stays fresh when kept chilled before serving

FAQ

What are the best Costco foods to serve at a party?

Some of the top Costco party foods include croissant sandwich trays, shrimp platters, rotisserie chicken, mini quiches, and fruit trays. They’re tasty, easy to serve, and perfect for feeding a crowd.

Does Costco offer ready-made party platters?

Yes! Costco has several ready-made platters like sandwiches, shrimp cocktails, meat & cheese trays, and veggie platters with dip. Most are available in-store and just need to be unboxed and served.

Can I order party food from Costco in advance?

Absolutely. Most Costco locations offer special order forms for deli trays and bakery items. It’s best to call or visit your local store a few days before your event to place the order.

Are Costco party foods budget-friendly?

Yes, Costco is known for its value. You can get large quantities of high-quality food at great prices—perfect for parties without breaking your budget.

What desserts can I get from Costco for a party?

Costco offers a variety of sweet treats like mini cheesecake bites, assorted cookies, danish trays, and sheet cakes. They’re delicious, affordable, and party-approved.

Do I need a membership to buy party food from Costco?

Yes, you need a Costco membership to shop in-store. However, some locations allow non-members to use gift cards or order bakery trays with help from a member.