Squash Casserole Quiche

Prep: 15 min Cook: 35 min Serves: 4 Cuisine: American

A savory squash casserole quiche featuring tender steamed squash and onions, melted Swiss cheese, and aromatic herbs, perfect for brunch or a light dinner.

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Ingredients

  • 1 lb. squash
  • 1 large onion
  • 4 eggs
  • 1 tsp. salt
  • 1/2 tsp. oregano
  • 2 c. grated Swiss cheese
  • 1/2 tsp. pepper
  • 1/2 tsp. basil

Instructions

  1. Steam the squash and onion until tender.
  2. Mash the steamed squash and onion together.
  3. Add eggs, salt, oregano, pepper, basil, and grated Swiss cheese to the mashed vegetables.
  4. Mix well and pour into a greased casserole dish.
  5. Bake covered at 325°F for 30 to 45 minutes until set and golden.

Tips & Substitutions

For a creamier texture, add a dollop of sour cream or Greek yogurt to the mixture before baking. You can substitute zucchini for squash if desired, or use a mix of both for added flavor. Adjust the herbs to your liking; fresh herbs can enhance the taste even more. If you want a bit of crunch, consider topping the casserole with breadcrumbs before baking.

Serving Suggestions

Serve this delightful Squash Casserole Quiche alongside a crisp green salad for a light lunch or as a side dish at dinner. It pairs beautifully with roasted chicken or grilled fish. For a complete vegetarian meal, consider serving it with a slice of hearty bread or a side of fruit, making it a versatile option for any occasion.

Storage & Reheating

Allow the casserole to cool to room temperature before storing. Place leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, cover with foil and warm it in a preheated oven at 325°F for about 15-20 minutes, or until heated through. This will help maintain its texture and flavor.

Nutrition & Diet Analysis (per serving)

Each serving of Squash Casserole Quiche contains roughly 986 calories, with 46g protein, 123g carbohydrates, and 45g fat. It is an excellent source of iron (222% of the Daily Value), dietary fiber (175% of the Daily Value), and calcium (154% of the Daily Value). Note that it is relatively high in sodium, at 641mg per serving (28% of the Daily Value).

986 kcal 49% DV
Protein Fat Carbs

Macronutrients

Protein 46.5g 93% DV
Total Fat 45.5g 58% DV
Carbs 122.9g 45% DV
Fiber 49.1g 100% DV
Sugar 5.2g 10% DV

Electrolytes

Sodium 641.1mg 28% DV
Potassium 1851.9mg 39% DV
Cholesterol 240.6mg 80% DV

Vitamins & Minerals

Vitamin A 479.4mcg 53% DV
Vitamin C 23.6mg 26% DV
Calcium 2000mg 100% DV
Iron 40mg 100% DV
Diet fit High-protein High-fiber
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 different types of cheese in this quiche?

Yes, you can definitely experiment with different cheeses! Cheddar, mozzarella, or even feta would work well, adding unique flavors to the dish. Just keep in mind that the melting properties and taste will vary, so choose one that complements the squash and herbs.

How can I make this recipe gluten-free?

This recipe is naturally gluten-free as it does not call for any flour or wheat-based ingredients. Just ensure that any cheese you use is certified gluten-free, and you can enjoy this delicious quiche without any worries.

What can I add to make it more filling?

To make the casserole more filling, consider adding cooked protein such as diced ham or crumbled bacon. You could also mix in some cooked quinoa or rice for added texture and substance. These additions will create a heartier dish that’s perfect for a main course.

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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