This Easy Yellow Squash Casserole is a tasty way to enjoy your veggies! With creamy cheese and a crunchy topping, it’s sure to please everyone at the table.
Plus, it’s super simple to whip up. I love making it when I have unexpected guests. They always say, “More please!” Who knew squash could be so popular? 🥳
Key Ingredients & Substitutions
Yellow Squash: This is the star of the dish! You can use zucchini if you prefer, or even a mix of both for a twist. Both are soft and absorb flavors well!
Sharp Cheddar Cheese: I love using sharp cheddar for its bold flavor, but you could swap it for Monterey Jack or Gruyère for a milder taste. For a dairy-free option, try a plant-based cheese.
Sour Cream: This adds creaminess to the casserole. Greek yogurt works well as a substitute if you’re looking for a healthier option. Tofu blended until smooth can also serve as a dairy-free alternative.
Mayonnaise: Adds moisture and richness. If you want to lighten it up, consider using plain yogurt or a vegan mayo for a lighter version.
Corn Flakes: The crispy topping! If you don’t have corn flakes, crushed Ritz crackers or panko breadcrumbs can create a nice crunch on top.
How Do I Cook the Squash Perfectly for the Casserole?
Cooking the squash properly is key for the best dish. Here’s how to do it right:
- Slice the squash thinly for quick cooking and even texture.
- Boil it for about 5 minutes until tender. This helps remove excess moisture, preventing a soggy casserole.
- Always drain it well after boiling. You want the squash to be soft, but not watery!
With these tips, your casserole will come out delicious every time! Enjoy the simple goodness of this easy dish!
How to Make Easy Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups sliced yellow squash (about 4 medium squash)
- 1 medium onion, finely chopped
- 1 cup shredded sharp cheddar cheese
- 1 cup sour cream
- 2 large eggs, beaten
- 1/2 cup mayonnaise
For the Topping:
- 1 (8 oz) package of refrigerated corn flakes, crushed
- 1/4 cup melted butter
Seasoning:
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder (optional)
How Much Time Will You Need?
This easy yellow squash casserole will take about 10 minutes of prep time and 30 minutes baking time. In total, you’ll need around 40 minutes to whip up a delicious side dish that everyone will love!
Step-by-Step Instructions:
1. Preheat and Prepare:
First, preheat your oven to 350°F (175°C). While it’s heating, grease a 9×13-inch baking dish to prevent sticking. This will help your casserole come out nicely without the mess!
2. Cook the Squash:
Next, wash and slice your yellow squash into thin rounds. Place these slices into a large pot of boiling salted water and cook for about 5 minutes until they’re tender. Once done, drain them well to get rid of excess water and set aside.
3. Mix the Ingredients:
In a large mixing bowl, combine the cooked squash with the chopped onion, shredded cheddar cheese, sour cream, beaten eggs, mayonnaise, salt, pepper, and garlic powder if you’re using it. Stir gently until everything is mixed well. It should look creamy and delicious!
4. Assemble the Casserole:
Pour the mixture into the prepared baking dish and spread it evenly. This will be the base of your casserole, making it rich and flavorful.
5. Add the Crunchy Topping:
In a small bowl, mix the crushed corn flakes with the melted butter until they’re well coated. Sprinkle this crunchy mixture evenly over the top of your casserole, adding a delightful texture to the dish.
6. Bake & Enjoy:
Now, place the baking dish in your preheated oven and bake for 30 minutes. You’ll know it’s ready when the topping is golden brown and the casserole is bubbling away. Once it’s done, take it out and let it sit for about 5 minutes before serving.
Now, it’s time to dig in! Enjoy your creamy, cheesy yellow squash casserole—it’s a lovely addition to any meal!
FAQ for Easy Yellow Squash Casserole
Can I Use Frozen Yellow Squash?
Yes, you can use frozen yellow squash! Just make sure to thaw it completely and drain any excess moisture before mixing it with the other ingredients. This will help avoid a watery casserole.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, simply microwave individual portions or warm them in the oven at 350°F (175°C) until heated through.
Can I Make This Casserole Ahead of Time?
Absolutely! You can prepare the casserole up to a day in advance and store it in the fridge before baking. Just cover it tightly with plastic wrap. When you’re ready to serve, bake it straight from the fridge, adding a few extra minutes to the cooking time if needed.
What Can I Serve with This Casserole?
This yellow squash casserole pairs wonderfully with grilled meats, roasted chicken, or as a side to a hearty salad. It’s a versatile dish that can complement almost any main course!
