How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Mushroom Quiche?

You need 10 ingredients. The key ingredients include: 1 (9-inch) deep dish pie shell, 1/2 lb. fresh mushrooms, 1/4 c. sliced onions, 1 c. half and half, and more.

Is Mushroom Quiche suitable as breakfast?

Yes, Mushroom Quiche falls under the Breakfast category and is a great choice for this type of meal.

How do I store leftover Mushroom Quiche?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Mushroom Quiche Recipe

Name: Mushroom Quiche
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (9-inch) deep dish pie shell; 1/2 lb. fresh mushrooms; 1/4 c. sliced onions; 1 c. half and half; 1 c. shredded Swiss cheese; 4 eggs, beaten; 1 Tbsp. butter; 1/4 c. Parmesan cheese; 1/2 tsp. salt; 1/2 tsp. pepper

Start your day right with this Mushroom Quiche recipe. Made with dish pie shell, fresh mushrooms, onions and Swiss cheese. Easy step-by-step instruction…

This Mushroom Quiche relies on simple, everyday ingredients such as (9-inch) deep dish pie shell, fresh mushrooms, sliced onions and half and half. It comes together quickly and makes 4 servings, at about 571 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.

Updated Jun 30, 2026

Serves 4 Breakfast

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Mushroom Quiche

Tips for the best results

Variations & substitutions

My Personal Notes

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