This Easy Yellow Squash Casserole is a warm and comforting dish! It’s made with tender yellow squash, cheese, and a crispy topping that makes every bite special.
Whenever I make this casserole, I feel like a kitchen superstar! It’s so simple to whip up and perfect for using up summer squash. Plus, it always disappears at family meals!
Key Ingredients & Substitutions
Yellow Squash: This is the star ingredient! Look for firm, bright yellow squash without blemishes. If you can’t find yellow squash, zucchini is a great substitute. It has a similar texture and flavor.
Onion: A medium onion adds a nice flavor base. I like using yellow onions for their sweetness. If you prefer, shallots or green onions can work too.
Cheddar Cheese: Shredded cheddar gives this casserole its cheesy goodness. You can swap it for other cheeses like Monterey Jack or a blend. Vegan cheese is also an option if you want a dairy-free dish!
Mayonnaise and Sour Cream: These create a creamy texture. Greek yogurt can be used instead of sour cream for a tangy flavor. For a lighter dish, you could also use reduced-fat mayonnaise.
Crushed Crackers: I love using buttery crackers for crunch. If you want a healthier alternative, try using crushed whole-grain crackers or breadcrumbs.
How Do I Make Sure My Squash is Tender and Not Soggy?
Getting the right texture is key! Here’s how to ensure your squash is tender but not watery:
- First, slice your squash thinly to help it cook evenly and quickly.
- Boil it for just 5 minutes until tender but still firm. Overcooking can make it soggy.
- Don’t forget to drain the squash well after boiling! Letting it sit in a colander for a few minutes helps remove excess water.
Following these tips will help you achieve the perfect texture for your casserole! Enjoy making this delightful dish!
How to Make Easy Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, thinly sliced
- 1 medium onion, finely chopped
- 1 cup shredded cheddar cheese
- 1/2 cup mayonnaise
- 1/2 cup sour cream
- 1 large egg, beaten
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
For the Topping:
- 1 cup crushed buttery crackers (like Ritz)
- 2 tablespoons butter, melted
How Much Time Will You Need?
This Easy Yellow Squash Casserole takes about 15 minutes of prep time and 30-35 minutes of baking time, making a total of about 50 minutes. Plus, it’s perfect for a delicious side dish or a light main course!
Step-by-Step Instructions:
1. Prepare the Oven and Baking Dish:
Start by preheating your oven to 350°F (175°C). While the oven heats up, gently grease a 9×13-inch baking dish with cooking spray or a bit of butter to prevent sticking.
2. Cook the Squash and Onion:
In a large pot, bring salted water to a boil. Once boiling, add the thinly sliced yellow squash and chopped onion. Cook for about 5 minutes, or until they are tender. Drain well, then set aside to cool slightly—this will help prevent mushy squash in your casserole!
3. Mix the Casserole Ingredients:
In a large bowl, combine the cooked squash and onion with shredded cheddar cheese, mayonnaise, sour cream, beaten egg, salt, and black pepper. Stir everything together until combined well. This mixture will be creamy and flavorful!
4. Assemble the Casserole:
Pour the squash mixture into your prepared baking dish and spread it out evenly, so it cooks evenly. This is where the magic happens, bringing all those lovely flavors together!
5. Prepare the Topping:
In a small mixing bowl, combine the crushed buttery crackers with the melted butter. Mix until the crackers are well coated. Then, sprinkle this crunchy topping evenly over the squash mixture, creating a delicious crust.
6. Bake to Perfection:
Place the baking dish in the preheated oven and bake for about 30-35 minutes. You want the top to be golden brown and the casserole to be bubbly when it’s done!
7. Serve and Enjoy:
Once baked, remove the casserole from the oven and let it cool for a few minutes. Then, scoop out portions and serve this comforting yellow squash casserole warm. Enjoy the delightful flavors together!
Perfect for family dinners, this Easy Yellow Squash Casserole is sure to be a hit!
FAQ for Easy Yellow Squash Casserole
Can I Use Different Types of Squash?
Absolutely! While yellow squash is the star of this recipe, you can substitute zucchini for a similar taste and texture. Just make sure to slice it thinly and follow the same cooking instructions!
How Do I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm it gently in the microwave or oven until heated through. If it seems dry, add a splash of milk or broth to moisten it up!
Can I Make This Casserole Ahead of Time?
Yes! You can prepare the casserole up to a day in advance. Assemble it, cover, and refrigerate until you’re ready to bake. Just add a bit more baking time if baking straight from the fridge.
What Can I Serve with This Casserole?
This yellow squash casserole pairs wonderfully with grilled meats, roasted chicken, or even as a hearty side to your favorite salads. It’s versatile enough to complement many meals!
