This Easy Yellow Squash Casserole is a warm and tasty dish that’s perfect for any meal. With tender squash, creamy sauce, and a crunchy top, it makes veggies extra fun!
Honestly, who knew squash could be this yummy? I love serving it next to grilled chicken or just enjoying it on its own! Your family will ask for seconds—trust me!
Key Ingredients & Substitutions
Yellow Squash: This dish shines with fresh yellow squash. If you can’t find it, zucchini works well as a substitute since both have a similar flavor and texture.
Onion: A small onion adds sweetness and depth. If you’re not a fan, you might replace it with green onions for a milder flavor or skip it altogether.
Mayonnaise: I prefer mayonnaise for its creaminess, but Greek yogurt can be a great alternative for a lighter option. It adds tang and stays creamy.
Cheddar Cheese: Sharp cheddar gives a nice flavor boost. You can swap it for mozzarella or a dairy-free cheese if you’re looking for something different.
Cracker Topping: The crushed buttery crackers give a lovely crunch. If you’re out, breadcrumbs mixed with grated Parmesan also work nicely for that crispy finish.
How Do You Cook Yellow Squash Without Making It Watery?
Cooking squash can sometimes lead to a watery dish, but here’s how to keep it firm:
- Blanch the squash and onion briefly in boiling water, then drain thoroughly. This helps remove excess moisture.
- Let the mixture cool a little before adding other ingredients. This helps any steam escape.
- Don’t skip out on draining after cooking; any remaining water can make your casserole soggy.
- Using a blend of both mayonnaise and cheese helps bind the mixture without adding too much moisture.
Easy Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, sliced
- 1 small onion, finely chopped
- 1/2 cup mayonnaise
- 1 cup shredded cheddar cheese
- 1 large egg, beaten
For the Topping:
- 1 cup crushed buttery crackers or breadcrumbs
- 2 tablespoons butter, melted
Seasoning:
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
How Much Time Will You Need?
This Easy Yellow Squash Casserole will take about 10 minutes to prepare and 25 to 30 minutes to bake. So, in total, expect around 40 minutes before it’s ready to enjoy!
Step-by-Step Instructions:
1. Preheat the Oven:
First things first, turn your oven on to 350°F (175°C) so it’s ready for our delicious casserole!
2. Cook the Squash and Onion:
In a large pot, bring water to a boil, adding a pinch of salt to it. Toss in the sliced yellow squash and chopped onion. Let them cook for about 5 minutes until they’re tender. Once done, be sure to drain them well to remove any extra water.
3. Mix the Casserole Ingredients:
In a big bowl, combine the cooked squash and onions with the mayonnaise, shredded cheddar cheese, and the beaten egg. Don’t forget to add the salt and pepper! Mix everything until it’s well combined and creamy.
4. Transfer to Baking Dish:
Grease a 9×9-inch baking dish (or any similar-sized dish you have) and pour the squash mixture into it, spreading it out evenly.
5. Prepare the Topping:
In a small bowl, mix your crushed buttery crackers or breadcrumbs with melted butter. This will create a crunchy topping that’s just yummy.
6. Top and Bake:
Sprinkle the buttery cracker mixture evenly over the top of the squash mixture. Now, it’s time to bake! Place the dish in the oven and bake for 25 to 30 minutes, or until it’s nice and bubbly and the topping looks golden brown.
7. Serve and Enjoy:
Once done, take the casserole out of the oven and let it cool for a few minutes. It’s a bit hot, so giving it a moment will help! Now, serve it warm 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 combining it with the other ingredients. This will help prevent the casserole from becoming watery.
What Can I Substitute for Mayonnaise?
If you’re not a fan of mayonnaise, you can substitute it with Greek yogurt for a tangy flavor or sour cream for a creamier texture. Both will work well in keeping the casserole moist and delicious!
Can I Make This Casserole Ahead of Time?
Absolutely! You can prepare the casserole mixture, place it in the baking dish, and cover it tightly. Refrigerate for up to 24 hours, then bake when you’re ready. Just add a few minutes to the baking time if baking straight from the fridge.
How to Store Leftovers?
Store any uneaten casserole in an airtight container in the fridge for up to 3 days. To reheat, warm it in the oven at 350°F (175°C) until heated through, or use the microwave, stirring occasionally for even heating.
