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Golden, crispy Costco Mini Quiches served with marinara sauce and fresh herbs on a white plate.

Costco Mini Quiche

Costco Mini Quiche is a quick, delicious, and convenient appetizer that is perfect for breakfast, parties, or holiday gatherings. Made by Cuisine Adventures, these bite-sized quiches come in two flavors: Three Cheese (Mozzarella, Monterey Jack, Parmesan) and Florentine (Spinach & Cheese). These mini quiches are pre-cooked, making them an easy frozen meal that only requires reheating. Whether you bake them in the oven for a crispy texture, air-fry them for extra crunch, or use the microwave for a quick fix, they are a great savory snack for any occasion. Pair them with dipping sauces, fresh fruits, or salads for a well-balanced meal. This guide provides the best cooking methods, serving ideas, and nutrition facts for Costco Mini Quiche.
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Prep Time 2 minutes
Cook Time 15 minutes
Total Time 17 minutes
Course Appetizer, Breakfast, Brunch
Cuisine American
Servings 4 people
Calories 270 kcal

Ingredients
  

12 Costco Mini Quiches (Cuisine Adventures Mini Quiche, frozen)

1 tbsp olive oil (for air frying, optional)

1/2 cup marinara sauce (for dipping, optional)

1/4 cup shredded Parmesan cheese (optional garnish)

Fresh herbs (such as parsley or chives, for garnish)

Instructions
 

  • Oven Method (Best for Crispy Texture)
    Preheat oven to 375°F (190°C).
    Arrange Costco Mini Quiches on a baking sheet, evenly spaced.
    Bake for 12-15 minutes, or until golden brown and heated through.
    Let cool for 2 minutes before serving.
    Air Fryer Method (Extra Crispy Option)
    Preheat air fryer to 350°F (175°C).Lightly brush the quiches with olive oil for added crispiness.
    Place in a single layer in the air fryer basket.Air fry for 8-10 minutes, shaking the basket halfway through.
    Microwave Method (Fastest Option)
    Place Costco Mini Quiches on a microwave-safe plate.Heat on high for 1-2 minutes, depending on your microwave’s wattage.
    Let sit for 30 seconds before eating.

Notes

  • For extra flavor, sprinkle Parmesan cheese and fresh herbs before serving.
  • Pair with dipping sauces like marinara, ranch, or garlic aioli for added taste.
  • Store leftover mini quiches in the refrigerator for up to 2 days and reheat in the oven.
  • These are not gluten-free, but you can find similar alternatives at Whole Foods or Trader Joe’s.
Keyword Air Fryer Mini Quiche, Best Frozen Breakfast Foods, Costco Appetizers, Costco Mini Quiche, Cuisine Adventures Quiche, Frozen Mini Quiche Costco, Mini Quiche Cooking Instructions