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Baked summer squash casserole with creamy layers and golden topping served in a casserole dish. 2

Summer Squash Casserole


  • Total Time: 50 minutes
  • Yield: 8 servings 1x

Description

A warm, creamy bake featuring garden-fresh summer squash layered with cheese and topped with a golden breadcrumb crust. Perfect for family dinners and potlucks.


Ingredients

Scale
  • 6 medium yellow squash, sliced
  • 1 medium onion, diced
  • 4 tbsp butter
  • 1 cup sour cream
  • 1 1/2 cups shredded cheddar cheese
  • 2 eggs, lightly beaten
  • Salt and pepper to taste
  • 1/2 tsp garlic powder (optional)
  • 1 cup breadcrumbs or crushed crackers
  • 1/2 cup grated Parmesan cheese

  • Instructions

    1. Preheat oven to 350°F (175°C).

    2. Grease a 9×13-inch casserole dish.

    3. In a large skillet over medium heat, melt butter.

    4. Add diced onion and cook until softened.

    5. Add sliced squash and sauté for 8–10 minutes until tender.

    6. In a bowl, combine cooked squash and onions with sour cream, cheddar, eggs, salt, pepper, and garlic powder.

    7. Pour mixture into prepared casserole dish and spread evenly.

    8. In a small bowl, mix breadcrumbs (or crushed crackers) with Parmesan cheese.

    9. Sprinkle breadcrumb mixture evenly over the top of the squash mixture.

    10. Bake for 25–30 minutes until casserole is bubbly and topping is golden.

    11. Let stand 5–10 minutes before serving.

    • Prep Time: 20 minutes
    • Cook Time: 30 minutes
    • Category: side dish
    • Method: baking
    • Cuisine: american

    Nutrition

    • Serving Size: 1 cup
    • Calories: 250
    • Sugar: 4
    • Sodium: 400
    • Fat: 18
    • Saturated Fat: 10
    • Unsaturated Fat: 5
    • Trans Fat: 0
    • Carbohydrates: 15
    • Fiber: 2
    • Protein: 8
    • Cholesterol: 75

    Keywords: summer squash casserole, simple squash casserole, southern squash casserole, late summer dinner, vegetable casserole, garden squash recipes, family dinner, comfort food, squash recipes