Quiche Stuffed Mushrooms

Prep: 20 min Cook: 30 min Serves: 8 Cuisine: American

Delightful stuffed mushrooms with a savory Swiss cheese and bacon filling, topped with creamy custard. Perfect as an appetizer or party treat, these flavorful bites combine earthy mushroom caps with a rich, cheesy interior, appealing to cheese lovers and bacon enthusiasts alike for any special occasion or casual gathering.

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Ingredients

  • 2 lb. large mushrooms
  • 5 slices bacon
  • 6 Tbsp. butter
  • 2 Tbsp. minced onions
  • 2 eggs
  • 1 c. heavy cream
  • 2 2/3 c. shredded Swiss cheese
  • 3/4 tsp. salt

Instructions

  1. Rinse the mushrooms, pat dry, and remove the stems.
  2. Chop the mushroom stems and set aside, yielding about 1 1/2 cups.
  3. In a large skillet, cook bacon until crisp; drain on paper towels, crumble, and set aside.
  4. Pour bacon drippings from the skillet into a bowl or discard.
  5. Melt butter in the same skillet. Use about 4 tablespoons of melted butter to brush the outside of the mushroom caps.
  6. Place the mushrooms on a large shallow baking pan (13 x 9 x 2 inches).
  7. Add the remaining melted butter to the skillet, then sauté minced onions until translucent.
  8. Add the chopped mushroom stems to the skillet and sauté for 2 minutes longer.
  9. Remove from heat and in a bowl, combine eggs, heavy cream, shredded Swiss cheese, and salt.
  10. Stir in the cooked bacon and mushroom mixture.
  11. Fill each mushroom cap with the mixture.
  12. Bake at 350°F (175°C) for 30 minutes until golden and set.

Tips & Substitutions

For an extra flavor boost, consider using a mix of cheeses, such as Gruyère or cheddar, in place of Swiss. If you're short on time, pre-cooked bacon can save you steps. You can also add vegetables like spinach or bell peppers to the filling for added nutrition. Be sure to brush the mushroom caps thoroughly with butter to enhance their flavor and prevent sticking.

Serving Suggestions

These quiche stuffed mushrooms make a delightful appetizer or light meal. Pair them with a simple salad for a refreshing contrast, or serve alongside a platter of Cheese And Mayo Potatoes for a hearty spread. They are perfect for brunch or as a savory snack at gatherings.

Storage & Reheating

Leftover quiche stuffed mushrooms can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F (175°C) for about 10-15 minutes until warmed through. Avoid microwaving, as it can make the mushrooms soggy.

Nutrition & Diet Analysis (per serving)

Each serving of Quiche Stuffed Mushrooms contains roughly 958 calories, with 6g protein, 20g carbohydrates, and 95g fat. It is a good source of vitamin D (18% of the Daily Value) and protein (12% of the Daily Value).

958 kcal 48% DV
Protein Fat Carbs

Macronutrients

Protein 6g 12% DV
Total Fat 95.2g 100% DV
Carbs 20.4g 7% DV
Fiber 0.8g 3% DV
Sugar 2.3g 5% DV

Electrolytes

Sodium 442.7mg 19% DV
Potassium 183.9mg 4% DV
Cholesterol 297.8mg 99% DV

Vitamins & Minerals

Vitamin A 82.1mcg 9% DV
Vitamin C 0.9mg 1% DV
Vitamin D 3.5mcg 18% DV
Calcium 80.2mg 6% DV
Iron 0.8mg 5% DV
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of cheese?

Absolutely! While Swiss cheese is traditional, feel free to experiment with other cheeses like Gruyère, cheddar, or even feta for a tangy twist. Each cheese will give the dish a unique flavor profile, so choose one that complements your taste.

Can these mushrooms be made ahead of time?

Yes, you can prepare the stuffed mushrooms a day in advance. Just fill the caps and cover them tightly with plastic wrap in the refrigerator. Bake them just before serving for the best texture and flavor. This makes them an excellent choice for parties or gatherings.

What can I serve with these stuffed mushrooms?

These mushrooms pair beautifully with a variety of dishes. Consider serving them alongside a fresh green salad or a warm bread basket. For a full meal, complement with Pork recipes or any hearty sides that balance the richness of the mushrooms.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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