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Mouthwatering Spinach and Mushroom Quiche Muffins Recipe

4.9 from 93 reviews

These Mouthwatering Spinach and Mushroom Quiche Muffins are perfect for a quick breakfast or savory snack. Packed with fresh spinach, sautéed mushrooms, and a creamy parmesan-infused egg custard, they are baked in a muffin tin for easy portion control and quick cooking. Light, flavorful, and gluten-free, they make a nutritious and delicious option any time of day.

Ingredients

Scale

Vegetables

  • 2 cups mushrooms (sliced, about 1/4-inch thick)
  • 2 cups spinach (fresh, roughly chopped)

Custard

  • 4 large eggs (room temperature)
  • 1/4 cup parmesan cheese (finely grated)
  • 2 tbsp milk

Seasonings

  • 1/2 tsp garlic powder (freshly ground preferred)
  • 1/2 tsp onion powder
  • 1/2 tsp salt
  • 1/2 tsp black pepper

Other

  • Cooking spray (for greasing the muffin pan)
  • Thin coating of oil (for sautéing mushrooms and spinach)

Instructions

  1. Preheat Oven and Prepare Pan: Preheat your oven to 375°F and spray a standard 12-cup muffin pan evenly with cooking spray to prevent sticking.
  2. Prepare Vegetables: Slice mushrooms about 1/4-inch thick and roughly chop fresh spinach, keeping them separate on the cutting board.
  3. Sauté Mushrooms and Spinach: Heat a large skillet over medium-high heat with a thin coating of oil. Add mushrooms and cook for 2-3 minutes until they release moisture and brown lightly at edges. Add spinach and sauté for another minute until just wilted. Transfer mixture to a plate and allow to cool slightly.
  4. Make Egg Custard: In a large bowl, beat room-temperature eggs until fully combined. Add finely grated parmesan cheese, milk, garlic powder, onion powder, salt, and black pepper. Whisk until smooth and well-blended.
  5. Combine Vegetables and Custard: Fold the cooled sautéed mushroom and spinach mixture gently into the egg custard until evenly distributed.
  6. Fill Muffin Cups: Divide the mixture evenly among the 12 prepared muffin cups, filling each about three-quarters full to allow room for rising.
  7. Bake: Place the muffin pan in the preheated oven and bake for 18-20 minutes, until quiches are set but slightly jiggly in the center and spring back lightly when touched.
  8. Cool and Serve: Let the muffins cool in the pan for 5 minutes, then carefully turn them out onto a wire rack to cool further and set before serving.

Notes

  • Use room-temperature eggs for best texture and even cooking.
  • Freshly grate parmesan cheese just before mixing for better distribution and creaminess.
  • Ensure mushrooms are sliced evenly to promote uniform cooking.
  • Cool sautéed vegetables slightly before adding to the eggs to prevent premature cooking of the custard.
  • The muffins can be stored refrigerated for up to 4 days and reheated gently.
  • Optional: add herbs like thyme or parsley for extra flavor.
  • Use a non-stick or well-greased muffin pan to ensure easy removal.

Keywords: quiche muffins, spinach mushroom quiche, breakfast muffins, savory muffins, gluten free breakfast, easy quiche recipe