This Easy Yellow Squash Casserole is a cozy dish that brings together tender squash, creamy cheese, and some crunchy toppings. It’s a fantastic way to enjoy veggies!
Honestly, I love how everything just bakes together into a cheesy hug. It’s perfect for a weeknight dinner or a family gathering. Plus, who doesn’t love a tasty way to eat their greens? 🍽️
Key Ingredients & Substitutions
Yellow Squash: This is the main star! Choose fresh, firm squash. If you don’t have yellow squash, zucchini works just as well.
Onion: Chopped onion adds flavor. I usually go for yellow onions, but you can use white or even green onions for a milder taste.
Cheddar Cheese: Sharp cheddar gives a lovely flavor. If you’re looking for a healthier option, try reduced-fat cheese or a dairy-free alternative.
Sour Cream & Mayonnaise: Both add creaminess. Greek yogurt makes a great substitute for a lighter option.
Egg: It helps bind the casserole. For a vegan version, try a flaxseed meal or a commercial egg replacer.
Crackers: Buttery crackers add crunch. You can swap for breadcrumbs if you’re looking for a different texture or gluten-free options.
What’s the Best Way to Prepare the Squash?
To get the best texture, lightly cook yellow squash before adding it to the casserole. This step helps reduce excess moisture. Here’s how:
- Boil sliced yellow squash for just 3-4 minutes until slightly tender.
- Drain well to avoid a watery casserole.
- Pat it dry with a paper towel if needed.
This will help ensure your casserole is creamy and not soggy. Trust me, this little step makes a big difference!
Easy Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, sliced thinly
- 1 medium onion, chopped
- 1 cup shredded cheddar cheese
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1 large egg
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder (optional)
- 1/4 teaspoon dried thyme or basil (optional)
For the Topping:
- 1 cup crushed buttery crackers (such as Ritz crackers)
- 2 tablespoons butter, melted
How Much Time Will You Need?
This recipe will take about 15 minutes for prep, plus 30-35 minutes of cooking time. In total, you’ll be enjoying your delicious casserole in about 50 minutes. Perfect for a home-cooked meal without too much fuss!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). Don’t forget to lightly grease a 9×13-inch baking dish to ensure your casserole doesn’t stick!
2. Cook the Squash:
In a large pot, bring some water to a boil. Add the sliced yellow squash and let it cook for about 3-4 minutes until it’s just tender. Drain the squash well and set it aside to cool slightly.
3. Sauté the Onion:
While your squash is cooling, heat a skillet over medium heat. Add a little oil or butter and sauté the chopped onion until it becomes soft and translucent, which should take about 5 minutes.
4. Mix Everything Together:
In a large bowl, combine the cooked squash, sautéed onions, shredded cheddar cheese, sour cream, mayonnaise, egg, salt, pepper, and any optional garlic powder or herbs you’d like to add. Mix everything together well until it’s nicely blended.
5. Spread in the Dish:
Transfer the squash mixture to your greased baking dish and spread it out evenly. This helps it cook evenly too!
6. Prepare the Topping:
In a small bowl, combine the crushed crackers with the melted butter. Mix until all the crumbs are coated. Then, sprinkle this tasty mixture evenly over the top of your casserole.
7. Bake Away:
Pop the casserole into your preheated oven and bake it for 30-35 minutes, or until it’s bubbly and the topping is a lovely golden brown.
8. Cool and Serve:
Once it’s done, let it cool for a few minutes before serving. This casserole is warm, cheesy, and simply delicious!
Enjoy your Easy Yellow Squash Casserole, and don’t be surprised if it becomes a favorite in your home!
Frequently Asked Questions (FAQ)
Can I Use Other Vegetables Instead of Yellow Squash?
Absolutely! Zucchini is a great substitute, and you can also mix in other veggies like bell peppers or mushrooms for added flavor and texture.
How Can I Make This Casserole Ahead of Time?
You can prepare the entire casserole in advance and cover it tightly. Store it in the fridge overnight. Just bake it the next day, adding a few extra minutes to the cooking time if it’s cold from the fridge.
What’s the Best Way to Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3-4 days. To reheat, simply warm it in the oven or microwave until heated through.
Can I Freeze This Casserole?
Yes, you can freeze the unbaked casserole. Wrap it tightly in plastic wrap and then foil. It can be frozen for up to 2 months. Just bake it directly from frozen, adding additional time to ensure it’s cooked through.
