Southern Squash Casserole

Squash casserole on a plate with cucumbers, tomatoes, cornbread, and bbq.

5 from 1 vote

Southern Squash Casserole is creamy, cheesy, and topped with buttery crackers, it's the kind of comfort food that makes any meal feel a little more like home.

Prep Time15

Cook Time45

Course: Side Dish

Cuisine: Southern

Servings: servings

Calories: 296kcal

Author: Gina Abernathy

Ingredients

6-8 Yellow Squash medium, cut into thin rounds and pieces
1 Onion diced
4 tablespoons Butter
Salt and Pepper to taste
¼ cup Water
1 (10.5 oz. can) Cream of Mushroom Soup
½ cup Mayonnaise
2 Eggs beaten
2 cups Cheddar Cheese shredded

Topping:

1 cup Ritz Crackers crushed
½ cup Butter melted

Instructions

In a large skillet, sauté the squash and onion in butter, along with salt, pepper, and water. Cook over medium heat for about 15 minutes or until the squash is tender. Drain any excess liquid in the pan.
In a medium bowl, combine cream of mushroom soup, mayonnaise, and eggs. Stir until mixed and creamy.
Stir in cheese.
Gently fold in the squash and onion mixture until combined.
Pour the mixture into a greased 9x13-inch baking dish and spread evenly.
Make the topping: In a small bowl, mix crushed Ritz crackers and melted butter. Sprinkle evenly over the top of the casserole.
Bake uncovered at 350°F for 40-45 minutes, or until hot and bubbly with a golden topping.
Allow the casserole to sit for at least 10 minutes before serving.

Notes

Pro Tips:

Drain Well: Sauté the vegetables and drain well to avoid a watery casserole.

Don't Overcook: Don't overcook the squash in the skillet. It should still hold its shape so it doesn't become mushy.

Gently Fold: When adding the squash to the creamy mixture, be gentle to keep chunks of squash for texture.

Make-Ahead: Assemble ahead without the topping. Refrigerate 12–24 hours, then bake with fresh cracker topping. After removing the dish from the fridge, let it sit on the counter for at least 30 minutes before baking. You may also need to add a few minutes to the baking time.

Nutrition