Zucchini Casserole Pie

Prep: 15 min Cook: 35 min Serves: 6 Cuisine: American

A savory zucchini casserole pie with Parmesan, herbs, and eggs, baked until golden—perfect for a comforting family dinner or vegetable-packed brunch.

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Ingredients

  • 3 cups zucchini, sliced thin
  • 1 cup Bisquick
  • 1/2 cup chopped onion
  • 1/2 cup Parmesan cheese
  • 2 tablespoons parsley
  • 1/2 teaspoon salt
  • 1/2 teaspoon pepper
  • 1/2 teaspoon oregano
  • 1/2 cup cooking oil
  • 4 eggs
  • dash garlic salt

Instructions

  1. Mix all ingredients in a large bowl.
  2. Pour the mixture into a buttered 9-inch pan.
  3. Bake at 350°F (175°C) for 30 to 40 minutes until golden and set.

Tips & Substitutions

For added flavor, consider using fresh herbs instead of dried, such as basil or thyme. If you need a gluten-free option, substitute Bisquick with a gluten-free baking mix. To reduce moisture from the zucchini, salt the slices and let them drain for 30 minutes before mixing. This will help achieve a firmer texture in the casserole.

Serving Suggestions

This Zucchini Casserole Pie makes a great main dish or side, perfect for brunch or dinner. Serve it alongside a fresh salad or with a side of roasted tomatoes for a delicious combination. It also pairs beautifully with American recipes like Tomatoes, Mac And Cheese for a hearty meal.

Storage & Reheating

To store leftovers, let the casserole cool completely, then cover it tightly with plastic wrap or transfer it to an airtight container. It can be refrigerated for up to 3 days. To reheat, place slices in a microwave-safe dish and heat on medium power until warmed through, or bake at 350°F (175°C) for about 15 minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Zucchini Casserole Pie contains roughly 294 calories, with 10g protein, 57g carbohydrates, and 7g fat. It is an excellent source of iron (91% of the Daily Value), dietary fiber (67% of the Daily Value), and calcium (57% of the Daily Value), and a good source of protein and potassium. Note that it is relatively high in sodium, at 564mg per serving (25% of the Daily Value).

294 kcal 15% DV
Protein Fat Carbs

Macronutrients

Protein 9.5g 19% DV
Total Fat 7.3g 9% DV
Carbs 56.9g 21% DV
Fiber 18.7g 67% DV
Sugar 3.7g 7% DV

Electrolytes

Sodium 563.9mg 25% DV
Potassium 827.6mg 18% DV
Cholesterol 52.6mg 18% DV

Vitamins & Minerals

Vitamin A 57.9mcg 6% DV
Vitamin C 24.2mg 27% DV
Vitamin D 0mcg
Calcium 739mg 57% DV
Iron 16.4mg 91% DV
Diet fit High-fiber Under 400 cal Low-fat
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 frozen zucchini for this recipe?

While fresh zucchini is preferred for texture, you can use frozen zucchini. Ensure to thaw and drain it well before adding to the mixture to prevent excess moisture in the casserole.

What can I substitute for Parmesan cheese?

If you're looking for a cheese alternative, consider using nutritional yeast for a dairy-free option, or shredded mozzarella for a milder flavor. Both will work well without compromising the dish's overall integrity.

How can I make this recipe more protein-rich?

To boost the protein content, you can add cooked and crumbled sausage or shredded chicken to the mixture. Alternatively, consider mixing in some cooked quinoa or chickpeas for a vegetarian option that keeps the dish hearty.

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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