This Cozy Southern Squash Casserole is a warm, cheesy delight! It’s packed with tender squash, creamy cheese, and a buttery topping. Perfect for family dinners or a potluck!
Whenever I make this casserole, it feels like a big hug in a dish. My family can’t get enough of it! I love that it’s simple to prepare, so I can enjoy the meal with everyone.
Key Ingredients & Substitutions
Yellow Summer Squash: This iconic ingredient adds a mild sweetness. Zucchini is also a good alternative. You could even mix both for added color and flavor!
Sharp Cheddar Cheese: I love using sharp cheddar for its bold taste. If you’re looking for something milder, try Monterey Jack or even a cheese blend for creamy goodness.
Sour Cream: This adds a nice tang. For a lighter option, use Greek yogurt instead. It gives a similar texture while being a bit healthier.
Buttery Crackers: While Ritz are fantastic, you can use any savory cracker you like. Try crushed bagel chips or even seasoned cornbread crumbs for added flavor.
How Do I Make Sure My Casserole Isn’t Watery?
A common struggle is dealing with excess moisture in squash casseroles. Here’s how to keep yours perfectly creamy and not runny!
- After slicing squash, let it sit in a colander for about 20 minutes to drain excess liquid.
- Cook the squash and onions over medium heat thoroughly, then drain any leftover moisture before mixing with other ingredients.
- Make sure to fold the vegetables into the cheese mixture gently, mixing but not overworking the batter.
Following these steps will ensure your casserole is thick and satisfying every time! Enjoy cooking!
Cozy Southern Squash Casserole with Cheese
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow summer squash, thinly sliced
- 1 small onion, finely chopped
- 2 large eggs
- 1 cup shredded sharp cheddar cheese
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder (optional)
For the Topping:
- 1/2 cup crushed buttery crackers (such as Ritz)
- 1/4 cup grated Parmesan cheese
- 1/4 cup unsalted butter, melted
How Much Time Will You Need?
This delicious Squash Casserole takes about 15 minutes to prep, plus an additional 30 to 35 minutes to bake. In total, you’re looking at about 50 minutes to enjoy this comforting Southern meal!
Step-by-Step Instructions:
1. Preheat and Prepare:
First, preheat your oven to 350°F (175°C). While it’s heating up, take a 9×13-inch baking dish and lightly grease it. This will help your casserole not stick!
2. Cook the Vegetables:
Grab a large skillet and place it over medium heat. Add your sliced squash and chopped onion, sautéing for about 8-10 minutes until tender. Make sure to drain any extra moisture before moving on to the next step.
3. Make the Cheese Mixture:
In a large mixing bowl, beat the eggs and then add the sour cream, mayonnaise, shredded sharp cheddar cheese, salt, pepper, and garlic powder (if you’re using it). Stir everything together until it’s well combined and creamy!
4. Combine Ingredients:
Gently fold the sautéed squash and onion into the cheese mixture, ensuring everything is coated well. This mixture will be the heart of our casserole!
5. Assemble the Casserole:
Pour the assembled mixture into your greased baking dish. Spread it out evenly so that every bite has the yummy squash and cheese blend.
6. Prepare the Topping:
In a small bowl, mix together the crushed buttery crackers, grated Parmesan cheese, and melted butter until it forms a crumbly topping. Sprinkle this over the casserole mixture, covering it evenly.
7. Bake to Perfection:
Pop your casserole in the preheated oven and bake for 30-35 minutes. You’ll know it’s ready when the top is golden brown and the casserole is bubbly!
8. Serve and Enjoy:
Once it’s finished baking, let it cool for a few minutes. Then, serve it warm and enjoy every cheesy, squash-filled bite of this cozy Southern dish!
FAQ for Cozy Southern Squash Casserole with Cheese
Can I Use Frozen Squash for This Recipe?
Yes, you can use frozen squash, but it’s best to thaw and drain it thoroughly first. Squeeze out any excess moisture to avoid a watery casserole, as frozen squash can release more liquid when cooked.
Can I Make This Casserole Vegetarian?
Absolutely! This recipe is already vegetarian-friendly. Just be sure to check that your mayonnaise is egg-free if you want to keep it vegan!
How Long Can Leftovers Be Stored?
Leftovers can be stored in an airtight container in the fridge for up to 3-4 days. To reheat, microwave or bake in the oven until heated through. You may want to add a splash of milk or a pat of butter to keep it creamy!
Can I Add Other Vegetables?
Definitely! This casserole is versatile. Feel free to mix in cooked carrots, bell peppers, or even spinach for extra flavor and nutrition. Just be sure to sauté them before adding to the mixture.
