Squash Casserole

Squash Casserole is the perfect side dish to prepare all year long. The slice squash bakes tender in a creamy sauce and a crunchy topping. You will be amazed how delicious this casserole side dish is!

Try these other casserole side dish recipes if you like this one, Cracker Barrel Hashbrown Casserole, Pineapple Casserole Recipe, Cheesy Potato Casserole and Broccoli and Rice Casserole Recipe.

Why This Recipe Works

My entire family loves this Squash Casserole. I have even made it during the summertime with our Grilled Teriyaki Steak for an easy weeknight meal.

This squash casserole can be made in a variety of ways with delicious spices, added vegetables and a crunchy topping.

Ingredients

• Yellow Squash – Sliced Squash ½ inch thick. You can even add in slice zucchini or other vegetables
• Onion – Dice onion and if you are out, check out Best Onion Substitute
• Shredded Cheddar Cheese – You can also use sharp cheddar cheese or swiss cheeses
• Cream of Chicken Soup – Make Homemade Cream of Chicken Soup
• Butter – We used unsalted butter
• Garlic Powder – See The Best Garlic Powder Substitute if you are out
• Crushed Butter Crackers – We used Ritz Crackers but you can also use bread crumbs

Scroll to the bottom for the full recipe and ingredients in the recipe card.

Seasoning Variations

Feel free to add in other types of spices or fresh herbs to what you prefer.

• Cayenne Pepper
• Thyme
• Rosemary

How to Make Squash Casserole

• Step 1 – Preheat oven to 350°F. Grease a 9×13 inch baking dish.

Step 2 – In a large pot, boil sliced squash and diced onion for 5 minutes over medium heat.

Step 2 – Drain the liquid well with colander and pat dry with paper towels.

Step 3 – In a large bowl, mix together cooked squash, onion, cheddar cheese, sour cream, cream of chicken soup, beaten eggs, 2 tablespoons melted butter, garlic powder, salt, pepper, and parsley.

Step 4 – Pour the mixture into the prepared baking dish.

Step 5 – In a separate bowl, mix crushed crackers with ¼ cup melted butter and Parmesan cheese.

Step 6 – Sprinkle the cracker mixture evenly over the squash mixture.

• Step 7 – Bake for 30-35 minutes, until the top is golden brown and the casserole is bubbly.
• Step 8 – Let stand for 5 minutes before serving.

Expert Tips

• Prepare Squash – Make sure to drain the squash well after boiling to avoid a watery casserole. Slice the squash about the same size so it cooks evenly and about the same time.
• Baking Dish – For easy cleanup and to easily serve, make sure to grease the baking dish.
• Cooking Time – Baking time will vary depending on your oven and the size of your squash. You will know that you casserole is finished baking when the top is golden brown, squash is tender and casserole is bubby.

Serving Suggestions

This squash casserole is perfect for family dinners. It is a delicious summer squash casserole that pairs perfectly with Fried Chicken Breasts, Oven Roasted Turkey Breast Recipe and Crockpot Spiral Ham.

We have also served with Crock Pot Mississippi Pot Roast and Fried Pork Chops Recipe.