This Easy Yellow Squash Casserole is a wonderful way to enjoy fresh squash with a cheesy twist. It’s simple to whip up and has a creamy texture that makes it super comforting!
I love how this dish brings out the squash’s natural sweetness while the cheese and crackers add flavor. It’s perfect as a side, or just grab a spoon and enjoy it straight from the dish! 😋
Key Ingredients & Substitutions
Yellow Squash: Fresh yellow squash is the star of this dish, bringing a mild and sweet flavor. If you can’t find yellow squash, zucchini is a great substitute! Both have similar textures and flavors.
Cheddar Cheese: I love using sharp cheddar for its bold flavor. However, you could use mozzarella for a milder taste or a cheese blend if you prefer a different profile. Go for what’s in your fridge!
Sour Cream & Mayonnaise: These ingredients add creaminess. If you’re looking for lighter options, Greek yogurt works beautifully in place of sour cream. Just keep in mind it may alter the flavor a bit.
Crushed Crackers: The buttery cracker topping adds a nice crunch! If you want to avoid processed ingredients, try crumbled cornflakes or panko for a gluten-free option. Just mix them with a little melted butter!
How Do I Get the Right Texture for My Casserole?
The key to a great casserole is ensuring the squash and onions are tender but not mushy. Here’s how to nail it:
- Boil the squash and onions for just 5 minutes. You want them slightly soft but still holding their shape.
- Make sure to drain them well and pat dry. Excess moisture can make for a soggy casserole.
- Mix thoroughly with the other ingredients to ensure even flavor and consistency.
Lastly, let it cool for a few minutes after baking. This helps everything set up nicely, making it easier to serve!
Easy Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, sliced
- 1 small onion, finely chopped
- 1 cup shredded cheddar cheese
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1 large egg, beaten
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
For the Topping:
- 1 cup crushed buttery crackers (such as Ritz)
- 2 tablespoons melted butter
How Much Time Will You Need?
This Easy Yellow Squash Casserole takes about 10 minutes of prep time and another 30 to 35 minutes to bake. Overall, you’ll need around 45 to 50 minutes before you can enjoy this delicious dish!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This ensures your casserole cooks evenly. While your oven heats up, grease a 9×9 inch baking dish to prevent sticking.
2. Prepare the Squash and Onions:
In a large pot, bring some water to a boil. Once boiling, add your sliced yellow squash and chopped onions. Let them cook for about 5 minutes—only until tender but not mushy. Drain the mixture well and pat it dry using paper towels to remove any excess moisture. This step is important for avoiding a soggy casserole!
3. Mix the Casserole Ingredients:
In a large mixing bowl, combine the cooked squash and onions with shredded cheddar cheese, sour cream, mayonnaise, beaten egg, salt, and pepper. Mix everything together until it’s creamy and well combined. This is where the flavor comes together!
4. Assemble the Casserole:
Pour the squash mixture into your prepared baking dish. Use a spatula to spread it evenly so that it cooks uniformly.
5. Make the Topping:
In a small bowl, mix the crushed buttery crackers with melted butter until they are well coated. This will give your casserole a nice, crunchy topping. Sprinkle the cracker mixture evenly over the squash mix in the baking dish.
6. Bake:
Place the baking dish in the preheated oven and let it bake for 30 to 35 minutes. You’ll know it’s ready when the casserole is bubbly and the topping is a beautiful golden brown!
7. Serve and Enjoy:
Once done, remove the casserole from the oven and let it cool for a few minutes before serving. This allows it to set a bit. Grab a spoon and enjoy your delicious Easy Yellow Squash Casserole!
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 using it in the recipe. This helps prevent a watery casserole.
How Can I Make This Casserole Gluten-Free?
To make this casserole gluten-free, simply substitute the buttery crackers with gluten-free crackers or crushed cornflakes. Just ensure the brand you choose is specifically labeled gluten-free.
Can I Prepare This Dish Ahead of Time?
Absolutely! You can prepare the squash mixture and place it in the baking dish, then cover it and refrigerate for up to 24 hours prior to baking. When you’re ready, just mix the topping and bake it as directed!
What Should I Serve with This Casserole?
This Easy Yellow Squash Casserole pairs wonderfully with grilled meats, roasted chicken, or a fresh green salad. It’s a versatile side dish that complements many main courses!
