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Mini Mushroom Quiche
5 from 78 votes

Mini Mushroom Quiche

These Mini Mushroom Quiches offer individual servings featuring a flaky homemade crust filled with sautéed cremini mushrooms, onions, garlic, Swiss cheese, and an egg-and-half-and-half custard. Baked until lightly golden, they provide a rich, savory appetizer or breakfast item with a tender texture and balanced umami flavors from mushrooms and cheese.

Prep Time
20 mins
Cook Time
30 mins
Total Time
50 mins
Servings: 4 mini quiche
Calories: 474 kcal
Course: Breakfast
Cuisine: American

Ingredients

  • 4 egg large
  • 6-8 oz cremini mushrooms or baby bella mushrooms
  • ¼ yellow onion (approx 1/2 cup diced)
  • 2 cloves garlic
  • 4 ounces swiss cheese , chopped or grated
  • ½ cup half and half or heavy cream
  • salt to taste
  • black pepper to taste
uber easy homemade crust:
  • 1 cup all-purpose flour
  • ½ tsp salt
  • ¼ cup neutral cooking oil olive, coconut, or avocado oil, generic cooking oil
  • ¼ cup water ice cold

Instructions

    Cup of Yum
  1. Pre-heat oven to 350 degrees F.
  2. Slice the mushrooms, mince your garlic, and dice your onion.
  3. To make the crust, first mix the flour and salt with fork. In a separate bowl, beat the oil and water with a whisk or fork to thicken.
  4. Pour into flour and mix gently with a fork. [just til mixed, don't overwork it]
  5. Divide dough into 4 equal parts and press each flat on a solid surface. You'll want to press the dough super thin so it comes out flaky and magical.
  6. Then press each doughy disc into 4 mini tart pans and season each with a little freshly ground black pepper.
  7. Saute your mushrooms and onion, adding the garlic towards the very end to prevent burning. Season with a little salt, pepper, and even a little garlic powder for added flavor.
  8. Beat the eggs until the yolks and whites are incorporated and add the cream.
  9. Top the crust with your veggies and swiss and pour in egg mixture.
  10. Bake at 350F for 30-35 minutes until the edges are slightly golden.

Notes

  • Swiss cheese can be substituted with Gruyere, Gouda, or white cheddar for different flavors.
  • This recipe makes four mini quiches or one 9-inch quiche; adjust bake time if making one larger quiche.
  • Press the dough thinly into tart pans for a flaky crust texture.
  • Use fresh sautéed mushrooms, onions, and garlic to enhance the filling's flavor.
  • Cooking at 350°F until crust edges turn slightly golden ensures proper doneness.

Nutrition Information

Calories 474kcal (24%) Carbohydrates 31g (10%) Protein 19g (38%) Fat 31g (48%) Saturated Fat 11g (55%) Cholesterol 205mg (68%) Sodium 430mg (18%) Potassium 432mg (9%) Fiber 1g (4%) Sugar 2g (4%) Vitamin A 616IU (12%) Vitamin C 1mg (1%) Calcium 309mg (31%) Iron 3mg (17%)

Nutrition Facts

Serving: 4 mini quiche

Amount Per Serving

Calories 474

% Daily Value*

Calories 474kcal 24%
Carbohydrates 31g 10%
Protein 19g 38%
Fat 31g 48%
Saturated Fat 11g 55%
Cholesterol 205mg 68%
Sodium 430mg 18%
Potassium 432mg 9%
Fiber 1g 4%
Sugar 2g 4%
Vitamin A 616IU 12%
Vitamin C 1mg 1%
Calcium 309mg 31%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

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