This Cheesy Southern Squash Casserole is a warm and cozy dish packed with tender squash and creamy cheese. It’s like a big hug on a plate!
The best part? It’s super easy to whip up! I love tossing everything together and popping it in the oven while I relax. You’ll want seconds for sure!
Key Ingredients & Substitutions
Yellow Squash: This is the star of the dish. It has a mild flavor and a great texture. If you can’t find yellow squash, zucchini is a good substitute; it will give you a similar result!
Cheddar Cheese: I recommend using sharp cheddar for a bolder taste. However, you can use any cheese you like, such as Monterey Jack or even a mix of cheeses for added flavor.
Mayonnaise & Sour Cream: These ingredients add creaminess, but Greek yogurt can be a healthier substitute. It retains that tangy flavor and creamy texture but with extra protein.
Crushed Crackers: Buttery crackers like Ritz add a delicious crunch. You can also use panko breadcrumbs or crushed cornflakes for a different texture if you need a gluten-free option.
How Do I Prevent Soggy Squash in My Casserole?
To keep the squash from getting soggy, be sure to cook it briefly and drain it well to remove excess water. Another tip is to spread the squash mixture evenly in the dish without packing it too tightly. This helps it cook evenly and maintain the right texture. Here’s a quick rundown:
- Boil the squash just until tender, about 3-4 minutes.
- Drain it properly to remove water; pat it dry with a paper towel if needed.
- Don’t overcrowd the pan, which can trap steam.
These steps help ensure a great texture without excess moisture in your casserole!
Cheesy Southern Squash Casserole
Ingredients You’ll Need:
- 4 cups yellow squash, sliced into 1/4-inch rounds
- 1 small onion, finely chopped
- 1 cup sharp cheddar cheese, shredded
- 1/2 cup mayonnaise
- 1/4 cup sour cream
- 2 large eggs, beaten
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 1 cup crushed buttery crackers (such as Ritz)
- 3 tablespoons unsalted butter, melted
How Much Time Will You Need?
This recipe will take about 10 minutes for prep and 30-35 minutes for baking. So, you can expect a total of around 45 minutes to enjoy this warm, cheesy dish!
Step-by-Step Instructions:
1. Preheat and Prepare:
Start by preheating your oven to 350°F (175°C). Get a 9-inch cast iron skillet or a casserole dish and grease it lightly to prevent sticking.
2. Cook the Squash:
In a large pot, bring salted water to a boil. Add your sliced yellow squash and cook for about 3-4 minutes until they are just tender. Make sure to drain them well and then set them aside to cool a little.
3. Make the Cheese Mixture:
While the squash is cooling, grab a medium bowl and mix together the chopped onion, shredded cheddar cheese, mayonnaise, sour cream, beaten eggs, salt, pepper, and garlic powder. Stir everything well until it’s nicely combined.
4. Combine the Squash and Cheese:
Once the squash has cooled, gently fold it into the cheese mixture. Be careful to stir lightly so you coat all the squash slices without mashing them!
5. Assemble the Casserole:
Spread the squash and cheese mixture evenly in your prepared skillet or casserole dish. This helps it bake evenly.
6. Prepare the Topping:
In a small bowl, mix the crushed crackers with the melted butter until the crumbs are nicely coated. This will add a delicious crunch!
7. Top the Casserole:
Sprinkle the buttery cracker topping evenly over the squash mixture. It gives a wonderful texture and flavor to the dish!
8. Bake It Up:
Pop the casserole in the oven and bake for 30-35 minutes. You’ll know it’s ready when it’s bubbly and the topping is a lovely golden brown.
9. Let It Rest:
After baking, remove the casserole from the oven and let it sit for about 5 minutes before serving. This allows it to set a bit and makes it easier to serve.
This casserole is deliciously creamy with a crispy top—perfect for a southern-style meal or as a comfy side dish. Enjoy!
Frequently Asked Questions (FAQ)
Can I Use Other Vegetables in This Casserole?
Absolutely! While yellow squash is traditional, you can add or substitute other vegetables like zucchini, diced bell peppers, or even mushrooms for a different flavor. Just be sure to adjust cooking times if using harder vegetables.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, simply warm it in the oven at 350°F (175°C) until heated through, or microwave individual portions until hot.
Can I Make This Casserole Ahead of Time?
Yes! You can prepare the casserole a day in advance. Just assemble it, cover it tightly with foil, and refrigerate. When you’re ready to bake, allow it to sit at room temperature for about 30 minutes before putting it in the oven, then bake as directed.
What Can I Serve With This Casserole?
This cheesy squash casserole pairs wonderfully with grilled meats, roasted chicken, or a fresh green salad. It’s a versatile dish that can complement many main courses!
