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 Veggie Pie?

You need 13 ingredients. The key ingredients include: 3/4 lb. sliced mushrooms, 1 large onion, chopped, 1 green pepper, diced, 2 yellow squash, sliced, and more.

Is Veggie Pie suitable as baking & desserts?

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

How do I store leftover Veggie 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.

Veggie Pie Recipe

Name: Veggie Pie
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3/4 lb. sliced mushrooms; 1 large onion, chopped; 1 green pepper, diced; 2 yellow squash, sliced; 2 small zucchini, sliced; 1/2 c. margarine; garlic salt; 1 prepared pie crust, in pie plate; 1/2 c. grated Parmesan cheese; 1/2 c. grated Jack cheese; 1 c. grated Cheddar cheese; 1 small can tomatoes; 1 1/2 c. mayonnaise

Bake this irresistible Veggie Pie at home. Made with mushrooms, onion, green pepper and yellow squash. Easy step-by-step instructions included.

This Veggie Pie relies on simple, everyday ingredients such as sliced mushrooms, large onion, chopped, green pepper, diced and yellow squash, sliced. It comes together quickly and makes 4 servings, at about 1147 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 Veggie 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

1147

kcal

Calories

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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

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Veggie Pie

Tips for the best results

Variations & substitutions

My Personal Notes

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