This Southern Squash Casserole is a cozy dish that brings together tender squash, creamy cheese, and a crunchy topping. It’s perfect for family dinners or potlucks!
Honestly, who can resist cheesy goodness with a crispy layer on top? I always have seconds because it’s just that comforting. Pair it with some cornbread and you’re in for a treat!
Key Ingredients & Substitutions
Yellow Squash: This is the star of the casserole. If you can’t find yellow squash, zucchini is a great substitute. It’s similar in texture and flavor.
Cheddar Cheese: Sharp cheddar adds a rich flavor. If you prefer something milder, Monterey Jack works well too. You can mix different cheeses for a unique twist.
Sour Cream and Mayonnaise: They bring creaminess to the dish. Greek yogurt can be a healthier alternative to replace both, adding a tangy taste.
Crushed Ritz Crackers: These provide the crunchy topping. If you’re looking for a gluten-free option, try crushed cornflakes or gluten-free crackers instead.
How Do I Make Sure My Squash is Not Watery?
One common issue with squash casserole is excess moisture. To avoid this, cooking the squash before mixing it is key. It softens the squash, but it’s important to drain it well and press out some liquid.
- After boiling, drain the squash and let it rest in a strainer for a few minutes.
- Press gently with a paper towel or spoon to remove extra moisture.
This step will keep your casserole nice and creamy rather than soupy!
How to Make The Best Southern Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, sliced (about 4 medium squash)
- 1 medium onion, finely chopped
- 1 cup shredded cheddar cheese
- 3 large eggs
- 1 cup sour cream
- 1/2 cup mayonnaise
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon garlic powder (optional)
For the Topping:
- 1 cup crushed Ritz crackers (or butter crackers)
- 4 tablespoons unsalted butter, melted
How Much Time Will You Need?
This delicious Southern squash casserole takes about 15 minutes of prep time and then 30 to 40 minutes to bake. So, in total, you’re looking at around 55 minutes to an hour from start to finish. It’s quick enough for a weeknight dinner but tasty enough for special occasions!
Step-by-Step Instructions:
1. Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This way, it will be hot and ready for your casserole once you’re done prepping!
2. Cook the Squash
In a large pot, bring water to a boil. Add your sliced yellow squash and cook until just tender, which should take about 5 minutes. Once it’s softened, drain the squash thoroughly and press out any excess moisture to keep your casserole from being watery.
3. Mix the Casserole Ingredients
In a large mixing bowl, combine the drained squash, chopped onion, shredded cheddar cheese, eggs, sour cream, mayonnaise, salt, pepper, and garlic powder (if you like). Stir all the ingredients together until everything is well combined; it should look creamy and delicious!
4. Transfer to Baking Dish
Pour the mixture into your prepared 9×13 inch baking dish. Spread it out evenly so it cooks uniformly.
5. Prepare the Topping
In a small bowl, mix the crushed Ritz crackers with the melted butter until the crumbs are well-coated. This creates the crunchy topping that everyone loves!
6. Add the Topping
Sprinkle the buttery cracker crumbs evenly over the top of the squash mixture. This will add a nice golden crust to the casserole as it bakes.
7. Bake the Casserole
Place the baking dish in your preheated oven and bake for 30 to 40 minutes. You’re looking for a bubbly casserole and a golden-brown topping. It should smell amazing!
8. Serve and Enjoy!
Once baked, carefully remove the casserole from the oven and let it cool for a few minutes before serving. This squash casserole is best enjoyed warm and is sure to bring comfort and smiles to your table. Enjoy!
This recipe captures the essence of Southern cooking—rich flavors, creamy textures, and a delightful crunchy topping. It’s a dish that brings everyone together and leaves them wanting more!
FAQ for Southern Squash Casserole
Can I Use Frozen Squash Instead of Fresh?
Yes, you can use frozen squash, but make sure to thaw and drain it well before using. Squeeze out any excess moisture to prevent the casserole from becoming watery.
How Do I Store Leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm in the oven at 350°F (175°C) until heated through, or microwave in short intervals, stirring occasionally.
Can I Prepare the Casserole Ahead of Time?
Absolutely! You can prepare the casserole up to a day in advance. Just assemble it in the baking dish, cover tightly, and refrigerate. When you’re ready to bake, just add a few extra minutes to the cooking time.
What Can I Serve with This Casserole?
This casserole pairs beautifully with roasted chicken, grilled fish, or a fresh garden salad. It also complements cornbread and other Southern sides for a complete meal.
