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 Katie Mushroom Pie ?

You need 11 ingredients. The key ingredients include: 1 large onion chopped, 2 lb. mixed mushrooms sliced, Olive oil, 2 eggs beaten, and more.

Is Katie Mushroom Pie suitable as baking & desserts?

Yes, Katie Mushroom Pie falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Katie Mushroom Pie ?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Katie Mushroom Pie Recipe

Name: Katie Mushroom Pie
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large onion chopped; 2 lb. mixed mushrooms sliced; Olive oil; 2 eggs beaten; 1 tablespoon flour; 1/2 cup of bread crumbs; 2 types cheese shredded (1 cup each); 1 tsp nutmeg; salt and pepper to taste; Two pie crusts; egg wash

Bake this irresistible Katie Mushroom Pie at home. Made with onion, mixed mushrooms, Olive oil and eggs. Easy step-by-step instructions included.

This Katie Mushroom Pie relies on simple, everyday ingredients such as large onion chopped, mixed mushrooms sliced, olive oil and eggs beaten. It comes together quickly and makes 4 servings, at about 346 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Katie Mushroom Pie delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

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.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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Katie Mushroom Pie

Tips for the best results

Variations & substitutions

My Personal Notes

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