This Cozy Southern Squash Casserole is the ultimate comfort dish! Made with fresh squash and topped with melty cheese, it’s simple yet oh-so-delicious.
Every bite feels like a warm hug, especially on chilly days. I love serving it with cornbread or as a side for family dinners—it’s a hit every time!
Key Ingredients & Substitutions
Yellow Squash: The star of this casserole! You can use zucchini if squash isn’t available. Both have a similar texture and flavor, making a great substitute.
Onion: Yellow onions are fantastic for sweetness, but if you’re sensitive to onions, consider using shallots or leeks, which provide a milder flavor.
Cheddar Cheese: Sharp cheddar is my favorite for that rich taste. If you’d like a twist, try pepper jack for some heat or even a vegan cheese for a dairy-free option!
Crushed Crackers: Buttery crackers add a lovely crunch. You might substitute with breadcrumbs for a different texture, or even pork rinds for a low-carb option.
How Do I Get the Squash Just Right?
Getting your squash right is key for this casserole. The goal is to cook it just enough to remove extra moisture while keeping its shape. Here’s how:
- Slice the squash thinly—about 1/4 inch thick. This helps it cook evenly.
- When sautéing, give it room to breathe in the pan, so avoid overcrowding. Sauté in batches if needed.
- Cook until it’s soft but not mushy. This usually takes 8-10 minutes. Drain any excess liquid to avoid a watery casserole!
Cozy Southern Squash Casserole With Cheese
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, thinly sliced
- 1 medium onion, finely chopped
- 1 cup shredded sharp cheddar cheese
- 1 cup shredded Monterey Jack cheese (optional for extra creaminess)
- 1 cup sour cream
- 3 large eggs, beaten
For the Topping:
- 1 cup crushed buttery crackers (such as Ritz)
- 1/4 cup butter, melted
Seasonings:
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder (optional)
- 1/2 teaspoon paprika (optional for topping)
For Garnish:
- 2 tablespoons fresh parsley, chopped
How Much Time Will You Need?
This delicious casserole takes about 15 minutes to prep and around 40 minutes to cook. Overall, you’re looking at about 55 minutes from start to table, making it a perfect choice for weeknight dinners or family gatherings!
Step-by-Step Instructions:
1. Prepare Your Oven and Dish:
Start by preheating your oven to 350°F (175°C). While it’s heating, lightly grease a 9×13-inch casserole dish. This step is crucial to ensure your casserole doesn’t stick!
2. Sauté the Squash and Onions:
In a large skillet over medium heat, add your sliced yellow squash and chopped onion. Sprinkle a pinch of salt over them. Sauté until the squash is soft and most of the moisture has evaporated, about 8-10 minutes. Afterward, drain any excess liquid to avoid a watery casserole.
3. Mix the Casserole Ingredients:
In a large mixing bowl, combine the sautéed squash and onions with sour cream, beaten eggs, the shredded cheddar and Monterey Jack cheeses, salt, black pepper, and garlic powder if you’re using it. Give everything a good stir until well blended!
4. Assemble the Casserole:
Pour the mixed ingredients into your prepared casserole dish, spreading it out evenly. This will distribute the flavors throughout the dish.
5. Add the Topping:
In a small bowl, mix the crushed buttery crackers with melted butter. This will create a crunchy topping! Sprinkle this mixture evenly over the casserole to create a delightful golden crust when baked.
6. Bake:
Place your casserole in the preheated oven and bake uncovered for about 35-40 minutes. You’ll know it’s ready when the middle is set, and the topping is golden brown and crispy.
7. Let It Rest:
Once baked, remove the casserole from the oven and allow it to rest for about 5 minutes. This helps it to firm up slightly, making it easier to serve!
8. Garnish and Serve:
Before serving, sprinkle freshly chopped parsley on top for a nice pop of color and freshness. Serve warm, and enjoy your cozy Southern-style squash casserole with cheese!
FAQ About Cozy Southern Squash Casserole With Cheese
Can I Use Frozen Squash for This Recipe?
Yes, you can use frozen squash! However, make sure to thaw and drain it well to remove excess moisture before sautéing. Sliced squash will cook more evenly, so consider using frozen slices if available.
How Can I Make This Dish Vegetarian-Friendly?
This casserole is already vegetarian as it includes no meat, but for a vegan version, substitute the eggs with a flaxseed meal mixture (1 tablespoon of flaxseed meal mixed with 2.5 tablespoons of water) and use dairy-free cheese and sour cream alternatives!
What Can I Do with Leftover Casserole?
Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in the microwave or oven until warmed through. You can also freeze leftovers for up to 2 months; just thaw and reheat thoroughly before serving!
Can I Add Other Vegetables?
Absolutely! Feel free to mix in other vegetables like bell peppers, zucchini, or spinach. Just make sure to sauté them first to remove any moisture, similar to the squash, for the best texture!
