Baked Squash Casserole

Prep: 15 min Cook: 30 min Serves: 6 Cuisine: American

A creamy, cheesy baked squash casserole perfect as a comforting side dish. The combination of tender squash, green pepper, onion, and celery is enriched with melted cheese and a crispy cracker crumb topping. Suitable for family dinners or holiday gatherings, it offers a delightful blend of flavors and textures.

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Ingredients

  • 1 lb. squash
  • 1/2 cup cracker crumbs
  • 1/4 cup green pepper
  • 1/2 stick oleo
  • 2 cups grated cheese
  • 1/2 cup celery
  • 1 medium onion
  • 1 beaten egg
  • pinch of sugar

Instructions

  1. Cook onion, celery, and green pepper in water until tender. Drain.
  2. Mix cooked vegetables with mashed squash, cracker crumbs, melted oleo, grated cheese, beaten egg, sugar, salt, and pepper.
  3. Pour the mixture into a baking dish and bake at 400°F until firm and slightly brown.
  4. Spread grated cheese evenly across the top of the casserole.
  5. Cover the casserole with a lid to melt the cheese before serving.

Tips & Substitutions

For best results, use a mix of summer squash and zucchini for added flavor. If you don't have cracker crumbs, crushed cornflakes or breadcrumbs can work as substitutes. You can also add herbs like thyme or basil for a fresh twist. Consider using low-fat cheese for a lighter version while still enjoying the creamy texture.

Serving Suggestions

This casserole pairs beautifully with a simple green salad or steamed vegetables for a balanced meal. Serve it alongside grilled chicken or fish for a heartier dinner. For a vegetarian option, consider serving with a side of roasted chickpeas or a quinoa salad to enhance the meal.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in the oven at 350°F until heated through, about 15-20 minutes. Alternatively, you can microwave individual portions, but for best results, cover with a damp paper towel to retain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Baked Squash Casserole contains roughly 145 calories, with 4g protein, 24g carbohydrates, and 4g fat. It is a good source of calcium (10% of the Daily Value).

145 kcal 7% DV
Protein Fat Carbs

Macronutrients

Protein 3.8g 8% DV
Total Fat 4.1g 5% DV
Carbs 24.1g 9% DV
Fiber 1g 4% DV
Sugar 1.8g 4% DV

Electrolytes

Sodium 293.5mg 13% DV
Potassium 226.7mg 5% DV
Cholesterol 55.2mg 18% DV

Vitamins & Minerals

Vitamin A 29.4mcg 3% DV
Vitamin C 5.8mg 6% DV
Calcium 123.6mg 10% DV
Iron 0.7mg 4% DV
Diet fit Under 400 cal Low-fat
Contains Milk Egg Wheat/Gluten

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 squash for this recipe?

Yes, you can use frozen squash, but be sure to thaw and drain it well to avoid excess moisture in the casserole. This will help maintain the desired texture and prevent it from becoming soggy.

How can I make this dish gluten-free?

To make the casserole gluten-free, substitute the cracker crumbs with gluten-free breadcrumbs or crushed gluten-free crackers. Ensure that the cheese and other ingredients are also certified gluten-free to maintain the integrity of the dish.

Can I prepare this casserole ahead of time?

Absolutely! You can prepare the casserole up to a day in advance. Just assemble it in the baking dish, cover, and refrigerate. When ready to bake, let it sit at room temperature for about 30 minutes before placing it in the oven to ensure even cooking.

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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