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Creamy Squash Casserole Recipe

Creamy Squash Casserole Recipe


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4.8 from 17 reviews

  • Total Time: 45-55 minutes
  • Yield: 6 1x

Description

Southern Squash Casserole brings southern comfort right to your dinner table with a creamy, cheesy twist that’ll make your family ask for seconds. Packed with fresh yellow squash and a surprising cracker crumb topping, this classic side dish delivers pure comfort on a plate.


Ingredients

Scale

Protein and Dairy:

  • 6 slices bacon, chopped
  • ½ cup grated Parmesan cheese
  • 1 cup heavy cream

Vegetables:

  • 2 pounds yellow squash, thinly sliced
  • 1 large onion, thinly sliced

Seasonings and Toppings:

  • ¼ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ cup breadcrumbs

Instructions

  1. Warm your oven to 375°F, creating the perfect environment for a rich, comforting casserole.
  2. Render the bacon in a large skillet over medium heat until it turns deliciously crisp and golden. Transfer the bacon pieces to a paper towel, reserving the flavorful drippings in the pan.
  3. Sauté the thinly sliced onion in the bacon fat, stirring occasionally. Allow them to soften and caramelize for 10-15 minutes, developing a deep, sweet flavor.
  4. Slice 2 pounds of yellow squash into thin rounds, ensuring uniform cooking and texture.
  5. Combine the squash slices, crispy bacon bits, and caramelized onions in a spacious mixing bowl.
  6. Pour 1 cup of heavy cream over the vegetable mixture, then sprinkle ½ cup of Parmesan cheese, ¼ teaspoon of black pepper, and ¼ teaspoon of salt. Stir thoroughly to distribute the seasonings evenly.
  7. Transfer the creamy mixture to a 9×13 inch baking dish, spreading it out in an even layer.
  8. If you enjoy a crunchy topping, scatter ¼ cup of breadcrumbs across the surface for added texture.
  9. Slide the casserole into the preheated oven and bake for 30-35 minutes until the edges bubble and the squash becomes tender.
  10. Allow the casserole to rest for 5 minutes after removing from the oven, which helps the creamy sauce settle and intensify its flavors.

Notes

  • The secret to perfectly caramelized onions is patience, letting them slowly cook and develop deep, sweet flavor without burning.
  • Slice squash uniformly to ensure even cooking and a consistent texture throughout the casserole.
  • Use thick-cut bacon for maximum flavor and a satisfying crunch that contrasts with the creamy squash.
  • For a lighter version, substitute half-and-half for heavy cream and use turkey bacon instead of traditional bacon.
  • Prep Time: 15-20 minutes
  • Cook Time: 30-35 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 250 kcal
  • Sugar: 3 g
  • Sodium: 450 mg
  • Fat: 20 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0.2 g
  • Carbohydrates: 8 g
  • Fiber: 2 g
  • Protein: 9 g
  • Cholesterol: 70 mg