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French Onion Mini Quiche with Gruyere Recipe

French Onion Mini Quiche with Gruyere Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 18 reviews
  • Author: Elina
  • Prep Time: 1 hour 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 1 hour 45 minutes
  • Yield: 24 tarts 1x
  • Category: Appetizer
  • Method: Baking
  • Cuisine: French
  • Diet: Vegetarian

Description

Indulge in these luxurious French Onion Mini Quiche, featuring a fluffy caramelized onion and Gruyere cheese filling encased in a flaky mini pie crust, perfect for an elegant appetizer or snack.


Ingredients

Scale

For the Rich Pie Crust:

  • 2 discs of chilled pie crust

For the Filling:

  • 1 lb onions (about 3 medium)
  • 1 tablespoon olive oil
  • 4 large eggs
  • 1 1/2 cups light cream (18%)
  • 1/4 teaspoon salt
  • 1/4 teaspoon pepper
  • 1 1/2 cups grated Gruyere cheese
  • 1 teaspoon fresh thyme leaves or 1/2 tsp dried
  • 1/2 teaspoon chopped fresh rosemary
  • 1/4 cup cooked, crumbled bacon (optional)
  • 1/4 cup cooked lobster or crab (optional)
  • 1/4 cup wilted spinach, drained (optional)

Instructions

  1. Prepare the Crust: Roll out the dough, cut into rounds, line muffin tin, and prebake.
  2. Prepare the Onions: Caramelize onions in olive oil until golden brown.
  3. Bake the Mini Quiche: Fill tart shells with cheese, onions, additional fillings, egg mixture, and bake until puffed and golden.

Notes

  • Ensure the onions are thoroughly caramelized for maximum flavor.
  • Experiment with different fillings like bacon, lobster, or spinach for variety.
  • These mini quiches can be served warm or at room temperature.

Nutrition

  • Serving Size: 1 mini quiche
  • Calories: 150
  • Sugar: 2g
  • Sodium: 180mg
  • Fat: 10g
  • Saturated Fat: 5g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 1g
  • Protein: 6g
  • Cholesterol: 90mg