Planning a kids’ party can feel like a big job—there’s food, drinks, treats, and picky eaters to think about. But Costco makes it so much easier with giant portions, great prices, and ready-to-serve snacks that kids actually love.
Whether it’s a backyard bash or an indoor party, these tasty finds will save you time and stress. No cooking, no fuss—just grab, serve, and celebrate.
1. Kirkland Cheese Pizza
Big, cheesy, and always a hit—these pizzas bake up fast and feed a crowd without breaking the budget. The crust is crisp, the cheese melts perfectly, and even picky eaters go back for seconds.
Cut into small slices for little hands, and you’ve got an instant party favorite.
2. Chicken & Cheese Taquitos
Crispy on the outside and melty inside, these taquitos are great for dipping and munching. They’re bite-sized, not too spicy, and cook straight from frozen.
Pile them up on a platter with some ranch or salsa. They disappear fast—trust us.
3. Mini Sandwich Platter
A mix of turkey, ham, and cheese sandwiches served on soft rolls makes this tray a lunchtime lifesaver. It’s pre-made and ready to go, no prep needed.
Great for hungry kids and even hungrier adults. Great for filling bellies without slowing down the fun.
4. Fruit Tray With Yogurt Dip
Juicy grapes, pineapple, and melon make this colorful tray a refreshing option between sweets. The creamy vanilla yogurt dip adds just the right touch.
Kids love to snack on fruit when it’s already cut and ready. No peeling, slicing, or mess for you.
5. Dino Nuggets
Fun shapes and crispy breading make these nuggets a party classic. They bake up quickly and go great with ketchup, honey mustard, or BBQ sauce.
They’re tasty, easy to hold, and totally dinosaur-approved. Watch them vanish faster than you can say “T-Rex.”
6. Mac And Cheese Tray
Creamy, cheesy, and made in bulk—this tray of mac and cheese feeds a crowd and brings serious comfort food vibes. It’s rich, warm, and kid-approved.
Just heat it in the oven and serve. No one misses boxed mac when this shows up.
7. Churro Twists
These cinnamon-sugar spirals are crunchy, sweet, and perfect for party dessert tables. They taste like a trip to the fair and come in a big container.
Kids love the twisty shape and sugary coating. No utensils needed—just grab and snack.
8. Chocolate Muffins
More like cupcakes in disguise, these jumbo chocolate muffins are moist, rich, and topped with little chocolate chips. Slice them in half for sharing.
Great as a treat or a dessert stand-in. No frosting, no mess—just chocolatey goodness.
9. Mini Ice Cream Sundaes
Layered with vanilla ice cream, fudge, and whipped cream, these individual cups make dessert simple. No scooping or bowls required.
Pull them from the freezer and serve instantly. They look fancy, taste great, and keep the sugar smiles coming.
10. Snack Packs (Goldfish, Pretzels, Etc.)
These little snack bags are perfect for filling party favor bags or offering easy grab-and-go options. Kids love the fun-size servings and familiar snacks.
They also help cut down on mess and sharing. No fights over who took too many chips!
11. Party-Size Bag Of Popcorn
Light, crunchy, and fun to eat—Costco’s giant popcorn bags are perfect for movie parties or snack tables. It’s salty, simple, and always popular.
Pour it into big bowls or paper cones. No plates, no crumbs, and plenty to go around.
12. Mini Quiches
These tiny savory bites are perfect for kids who want something a little different. They’re warm, fluffy, and come in tasty flavors like cheese and spinach.
Pop them in the oven and serve on a tray. Great for parents too!
13. Cupcake Variety Pack
Frosted high and full of color, this cupcake pack has chocolate, vanilla, and swirl flavors all in one box. The frosting is sweet but not too heavy.
Skip baking and frosting your own—just open and party. Add sprinkles for a little extra flair.
14. Organic Juice Boxes
Individually packaged and easy to grab, these juice boxes are great for outdoor parties and little hands. No spills, no mess, and they taste like real fruit.
Healthier than soda, and kids won’t complain. Pop a few in a cooler and you’re set.
15. Birthday Sheet Cake
Costco’s famous sheet cakes are huge, soft, and covered in delicious whipped frosting. Choose from chocolate or vanilla and get it personalized for free.
It’s affordable and feeds a ton of kids (and adults). The cake alone might steal the whole party.