This Easy Yellow Squash Casserole is a tasty way to enjoy fresh squash! It’s cheesy, creamy, and topped with crunchy breadcrumbs for a delightful finish.
When I make this casserole, my family can’t get enough! It’s a perfect side dish that even the kids love. Plus, it’s super simple to whip up on busy nights!
Key Ingredients & Substitutions
Yellow Squash: Fresh yellow squash is the star here! If you can’t find it, zucchini can be a great alternative. They have a similar taste and cook similarly.
Cheddar Cheese: I love sharp cheddar for its bold flavor. However, feel free to swap it with Monterey Jack or even a dairy-free cheese if you’re looking for a vegan option!
Mayonnaise: This gives the casserole creaminess. If you’re not a fan, plain Greek yogurt is a healthier substitute that works well. You can also skip it altogether if you prefer a lighter dish.
Butter Crackers: The crushed crackers add a nice crunch on top. If you prefer a healthier option, whole-grain crackers or even panko breadcrumbs can be delicious substitutes!
How Do I Make Sure My Casserole is Perfectly Creamy and Not Watery?
To achieve a creamy texture without excess moisture, the key is to cook and drain the squash properly.
- Slice the squash thinly, then boil for just a few minutes until tender. Drain it well to remove any excess water.
- Pat the squash dry with paper towels before mixing it with the other ingredients to soak up extra moisture.
- Combine all wet ingredients like mayonnaise and sour cream smoothly. This helps bind everything together!
Following these tips will help you enjoy a delectable casserole that is neither watery nor dry!
Easy Yellow Squash Casserole
Ingredients You’ll Need:
- 4 cups yellow squash, sliced (about 4 medium squash)
- 1 medium onion, finely chopped
- 1 cup shredded cheddar cheese
- 1/2 cup mayonnaise
- 2 large eggs, beaten
- 1/2 cup sour cream
- 1 cup crushed buttery crackers or breadcrumbs (e.g., Ritz crackers)
- 3 tablespoons butter, melted
- Salt and pepper to taste
- Optional: 1/2 teaspoon garlic powder or onion powder for extra flavor
How Much Time Will You Need?
This delicious Easy Yellow Squash Casserole takes about 15 minutes to prepare and 30-35 minutes to bake, making the total time approximately 50 minutes. It’s a quick and satisfying dish perfect for weeknight dinners!
Step-by-Step Instructions:
1. Preheat the Oven:
Begin by preheating your oven to 350°F (175°C). While that’s warming up, grab a 9×9-inch baking dish and give it a light greasing with butter or cooking spray to prevent sticking.
2. Prepare the Squash:
Take your yellow squash and wash it well. Slice it thinly to ensure even cooking. In a large saucepan, add the sliced squash and cover it with water. Bring the water to a boil and let it cook for about 5 minutes, just until the squash is tender but not mushy. After boiling, drain the squash thoroughly and use paper towels to pat it dry—removing excess moisture helps the casserole stay creamy!
3. Mix the Ingredients:
In a big mixing bowl, combine the drained squash, finely chopped onion, shredded cheddar cheese, mayonnaise, beaten eggs, and sour cream. Season with salt, pepper, and the optional garlic or onion powder. Stir everything together until well blended and creamy.
4. Assemble the Casserole:
Pour the mixed squash mixture into your greased baking dish. Use a spatula to spread it out evenly across the bottom of the dish.
5. Add the Topping:
In a small bowl, mix the crushed crackers or breadcrumbs with the melted butter. Sprinkle this mixture generously on top of the squash casserole for a delicious crunchy topping.
6. Bake to Perfection:
Place your casserole in the preheated oven and bake for 30-35 minutes, or until the top is golden brown and the casserole is set. You’ll know it’s ready when it’s bubbling nicely around the edges!
7. Let It Cool:
Once the casserole is done, take it out of the oven and let it cool for a few minutes before serving. This will help it set a bit more and make it easier to scoop!
Enjoy your Easy Yellow Squash Casserole as a comforting side dish that everyone will love. It’s perfect for family gatherings or a simple dinner at home!
FAQ for Easy Yellow Squash Casserole
Can I Use Frozen Yellow Squash?
Yes, you can use frozen yellow squash, but make sure to thaw and drain it thoroughly to remove excess moisture before using it in the recipe. Cooked, drained frozen squash works best to maintain the casserole’s texture.
Can I Make This Casserole Ahead of Time?
Absolutely! You can prepare the casserole up to the baking step, cover it tightly, and refrigerate it for up to 24 hours. When you’re ready to bake, just pop it in the oven, adding a few extra minutes if baking from cold.
What Can I Use Instead of Mayonnaise?
If you’re not a fan of mayonnaise, you can substitute it with plain Greek yogurt or cream cheese for a similar creamy texture. Sour cream alone can also be used if you’re looking for a lighter option!
How Should I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm them in the microwave or oven until heated through. You may want to cover it with foil in the oven to prevent drying out.
