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Classic Southern Squash Casserole for Timeless Comfort and Crowd-Pleasing Ease


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  • Author: Diva
  • Total Time: 40 mins
  • Yield: 6–8 servings
  • Diet: Vegetarian

Description

A classic Southern Squash Casserole made with tender yellow squash, sautéed onions, a creamy cheese mixture, and a buttery cracker topping—comforting, simple, and perfect for holidays or weeknight dinners.


Ingredients

  • 6 cups yellow squash, sliced
  • 1 medium onion, diced
  • 2 tbsp butter
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 cup sour cream
  • 1 cup shredded cheddar cheese
  • 2 large eggs, beaten
  • 1/2 tsp garlic powder (optional)
  • 1 sleeve buttery crackers (like Ritz), crushed
  • 2 tbsp melted butter (for topping)


Instructions

  1. Preheat oven to 350°F (175°C). Grease a 9×13 baking dish.
  2. In a large skillet, melt butter and sauté squash and onion until tender, about 10 minutes. Season with salt and pepper.
  3. Remove from heat and cool slightly. Stir in sour cream, cheddar cheese, beaten eggs, and garlic powder if using.
  4. Transfer mixture to the prepared baking dish.
  5. Combine crushed crackers with melted butter and sprinkle evenly over the top.
  6. Bake for 25–30 minutes or until the topping is golden and the casserole is bubbly.
  7. Let rest 5 minutes before serving.

Notes

  • Add 1/4 cup parmesan for extra cheesy depth.
  • Drain squash well if excess liquid remains after cooking.
  • Can be assembled ahead and baked just before serving.
  • Prep Time: 10 mins
  • Cook Time: 30 mins
  • Category: Side Dish
  • Method: Baking
  • Cuisine: Southern American