This Easy Yellow Squash Casserole is a warm and comforting side dish. With tender squash, creamy cheese, and a crunchy topping, it’s perfect for dinner any night!
I love how quick it is to put together. Just slice, mix, and bake! Plus, it’s a great way to sneak in some veggies without anyone noticing. Yum! 😋
Key Ingredients & Substitutions
Yellow Squash: Fresh yellow squash offers a mild flavor and tender texture. If you can’t find yellow squash, zucchini works as a great substitute and is just as delicious in this dish.
Onion: A medium onion adds a nice depth of flavor. If you’re not a fan of onion, you can use shallots or even skip it altogether for a simpler taste.
Cheddar Cheese: Sharp cheddar gives a bold flavor to the casserole. If you’re looking for a milder taste, you might use mozzarella or Monterey Jack instead. For a dairy-free option, try a plant-based cheese.
Sour Cream and Mayonnaise: These ingredients add creaminess. Greek yogurt can replace sour cream for a tangy flavor, while vegan mayo works for a dairy-free version.
Crackers: Buttery crackers provide a lovely crunch. If you need gluten-free alternatives, look for gluten-free crackers or simply use crushed cornflakes or panko breadcrumbs.
How Do I Cook the Squash Perfectly?
Cooking the squash properly is key for achieving the right texture in this casserole. Here’s how to do it:
- Slice your squash thinly, about 1/4 inch thick, so it cooks evenly.
- Cook in a large skillet over medium heat for 8-10 minutes. Stir occasionally.
- This step helps remove excess moisture, so the casserole isn’t watery.
- Once tender, drain any leftover liquid to prevent sogginess.
Taking these steps will really make a difference and ensure you have a delicious casserole! Enjoy cooking! 🍽️
Easy Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups fresh yellow squash, thinly sliced
- 1 medium onion, finely chopped
- 1 cup shredded sharp cheddar cheese
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder (optional)
For the Topping:
- 1/2 cup crushed buttery crackers (such as Ritz)
- 2 tablespoons butter, melted
How Much Time Will You Need?
This recipe takes about 15 minutes to prep and 25-30 minutes to bake. So, your total time in the kitchen will be around 45 minutes or less before you can enjoy this delicious casserole straight from the oven!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This way, it’s ready for the casserole once you’ve mixed everything together.
2. Cook the Squash and Onion:
In a large skillet, add the sliced yellow squash and chopped onion. Cook them over medium heat for about 8-10 minutes, stirring occasionally. When the squash is tender, drain any excess liquid to avoid a watery casserole.
3. Mix the Casserole Ingredients:
In a mixing bowl, combine the cooked squash and onions with the shredded cheddar cheese, sour cream, mayonnaise, salt, black pepper, and garlic powder (if using). Stir everything together until it’s well blended and creamy.
4. Prepare the Baking Dish:
Take a greased baking dish (approximately 8×8 inches will work great) and transfer the squash mixture into it, spreading it out evenly.
5. Make the Topping:
In a small bowl, combine the crushed buttery crackers with the melted butter. Mix until the crackers are fully coated with the butter.
6. Add the Topping:
Sprinkle the cracker topping evenly over the squash mixture in the baking dish.
7. Bake It!
Place the dish in the preheated oven and bake for 25-30 minutes. You’ll know it’s ready when the topping is golden brown and the casserole is bubbly.
8. Serve and Enjoy:
Once baked, remove the casserole from the oven and let it cool for a few minutes before serving. Enjoy this creamy, cheesy, and crispy casserole as a delightful side dish. It’s sure to be a hit!
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 cooking. You might want to sauté it for a few minutes to ensure it cooks evenly in the casserole.
How Can I Make This Recipe Healthier?
To make it healthier, consider reducing the amount of cheese or using low-fat sour cream and mayonnaise. You can also add additional veggies like diced bell peppers or spinach to boost the nutrition without compromising flavor!
Can I Prepare This Casserole in Advance?
Absolutely! You can assemble the casserole up to a day in advance. Just cover and refrigerate it. When you’re ready to bake, add an extra 5-10 minutes to the baking time if it’s coming straight from the fridge.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm it in the oven at 350°F (175°C) for about 15-20 minutes or until heated through.
