Southern Squash Casserole

A Taste of the South – Mastering the Art of Southern Squash Casserole Elegance

Embark on a culinary journey to the heart of the South with our Southern Squash Casserole. This quintessential Southern dish celebrates the bounty of summer with a medley of fresh squash, onions, and a hint of spice, all enveloped in a creamy, cheesy embrace. Join us as we explore the art of crafting the perfect Southern Squash Casserole, a comforting classic that graces tables with a touch of Southern elegance.


For the Casserole:

  • 6 cups yellow squash, sliced
  • 1 large onion, finely chopped
  • 1/2 cup unsalted butter
  • 1 cup shredded cheddar cheese
  • 1 cup sour cream
  • 1 cup mayonnaise
  • 2 large eggs, beaten
  • 1 tablespoon sugar
  • Salt and pepper to taste

For the Topping:

  • 1 1/2 cups buttery cracker crumbs (such as Ritz)
  • 1/4 cup unsalted butter, melted


Preparing the Casserole:

  1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
  2. In a large skillet, sauté the sliced squash and chopped onion in 1/2 cup of butter over medium heat until the vegetables are tender. Drain any excess liquid.
  3. In a large mixing bowl, combine the cooked squash and onions with shredded cheddar cheese, sour cream, mayonnaise, beaten eggs, sugar, salt, and pepper. Mix until well combined.
  4. Transfer the mixture to the prepared baking dish, spreading it evenly.

Adding the Topping:

  1. In a small bowl, combine buttery cracker crumbs with melted butter, ensuring an even coating.
  2. Sprinkle the cracker crumb topping over the squash mixture, creating a delightful golden crust.
  3. Bake in the preheated oven for 25-30 minutes or until the casserole is hot and bubbly, and the topping is golden brown.

Cook Notes

Perfecting Southern Squash Casserole involves some key cook notes:

  • Even Slicing: Slice the squash uniformly to ensure even cooking.
  • Draining Squash: Properly drain excess liquid from the sautéed squash to prevent a watery casserole.
  • Cracker Topping: Crush the buttery crackers finely for a delightful, crunchy topping.
  • Balancing Creaminess: Adjust the mayonnaise and sour cream quantities to achieve the desired level of creaminess.


Bacon Bliss:

Elevate your Southern Squash Casserole with a Bacon Bliss variation:

  • Add crispy bacon bits to the casserole mixture for a smoky, savory kick.

Herbed Delight:

Transform your casserole into a Herbed Delight:

  • Incorporate fresh herbs such as thyme, rosemary, or parsley into the casserole mixture for an aromatic twist.

Pimento Cheese Infusion:

Indulge in a Southern classic with a Pimento Cheese Infusion:

  • Mix in diced pimentos and extra shredded cheddar cheese for a Southern-style pimento cheese flavor.

Keto Version

For those following a ketogenic lifestyle, adapt the Southern Squash Casserole to suit your dietary preferences:

  • Almond Flour Topping: Substitute almond flour for the cracker crumbs in the topping to maintain a low-carb profile.
  • Full-Fat Dairy: Use full-fat sour cream and mayonnaise to meet keto fat requirements.
  • Low-Carb Sweetener: Replace sugar with a keto-friendly sweetener to achieve the desired sweetness without the carbs.

Low-Carb Version

If you’re conscious of your carbohydrate intake without strictly adhering to keto, consider these adjustments:

  • Reduced Sugar Option: Use a sugar substitute with reduced carbs or skip the sugar altogether for a lower-carb option.
  • Vegetable Medley: Incorporate additional low-carb vegetables like zucchini or bell peppers for added flavor and texture.
  • Greek Yogurt Swap: Replace sour cream with plain Greek yogurt for a lower-carb alternative.

In conclusion, Southern Squash Casserole is a testament to the charm of Southern cooking, where simple ingredients are transformed into a dish that embodies warmth and hospitality. With its creamy texture, savory goodness, and delightful crunch, this casserole captures the essence of Southern comfort.

As you embark on your Southern Squash Casserole adventure, let your kitchen be filled with the aromas of the South. Whether you stick to the classic recipe, explore creative variations, or adapt it to fit specific dietary needs, the result will undoubtedly be a dish that pays homage to the rich culinary tradition of the Southern kitchen.

May your Southern Squash Casserole be a celebration of tradition, a burst of Southern flavor, and a reminder that sometimes, the simplest dishes are the most heartwarming. Happy cooking!

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