Best Costco Appetizers 2025. At costco, you can curb those fears and treat your guests with delicious party favors. Thankfully, costco comes to the rescue with plenty of prepared and frozen foods that will win over the pickiest party guests.

Costco’s freezer aisle is a treasure trove of appetizers perfect for parties, family gatherings, or a quick snack. Here is the costco food database list of the top 32 party appetizers and finger foods.