This Easy Green Chile Yellow Squash Casserole is a bright and tasty dish that brings together fresh yellow squash, zesty green chiles, and creamy cheese. It’s a perfect side for any meal!
What I love about this casserole is how quickly it comes together. Just slice, mix, and bake! Plus, the cheesy goodness makes it hard to say no—who can resist that? 😄
Key Ingredients & Substitutions
Yellow Squash: Fresh yellow squash is the star of this dish. If you can’t find it, zucchini makes a great substitute and gives a similar texture. Both are mild in flavor, so they work well in casseroles.
Diced Green Chiles: The green chiles provide a nice kick. If you want to tone it down, you can use mild chiles or even leave them out for a more subtle flavor. Roasted red peppers can be an excellent alternative too!
Cheddar Cheese: Cheddar is a classic choice for this recipe. However, feel free to use Monterey Jack for a milder taste or Pepper Jack for extra heat. A mix of cheeses can also add more depth to the flavor.
Sour Cream & Mayonnaise: Both add creaminess to the dish. If you’re looking for a healthier option, Greek yogurt can be swapped for sour cream. Just remember that it might add a tangy taste.
Cornflakes: Cornflakes create a nice crunch on top. If you want to avoid them, breadcrumbs or crushed crackers can be great substitutes. For a gluten-free option, use gluten-free breadcrumbs.
How Do You Prepare the Yellow Squash for This Casserole?
Preparation of the yellow squash is an important step. Cooking it briefly helps soften it and release some moisture, preventing a watery casserole. Here’s how to do it right:
- Bring a pot of water to a gentle boil and add the sliced squash.
- Cook for just 3-4 minutes, until slightly tender but not mushy.
- Drain well to remove excess water. You can also pat it dry with a towel if it’s still wet.
- Then, you’ll mix it with the other ingredients for a perfect blend of flavors!
Easy Green Chile Yellow Squash Casserole
Ingredients You’ll Need:
For the Casserole:
- 4 cups yellow squash, sliced
- 1 small onion, finely chopped
- 1 can (4 oz) diced green chiles, drained
- 1 cup shredded cheddar cheese
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- Salt and pepper to taste
For the Topping:
- 1 cup crushed cornflakes (or breadcrumbs)
- 2 tablespoons butter, melted
- 1 teaspoon garlic powder
How Much Time Will You Need?
This recipe will take about 10 minutes of prep time and 30 minutes of cooking time. You’ll spend a total of around 40 minutes from start to finish, making this casserole a quick and tasty addition to your meal!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). While the oven is heating, grab a 9×9-inch baking dish and grease it to prevent sticking.
2. Cook the Squash:
In a large pot, bring water to a boil. Once it’s boiling, add the sliced yellow squash and cook for about 3-4 minutes. You want it to be slightly tender but still firm. After that, drain the squash well and set it aside to cool a bit.
3. Mix the Ingredients:
In a mixing bowl, combine the cooked yellow squash with the chopped onion and drained green chiles. Give it a good stir! Now, add in the shredded cheddar cheese, sour cream, mayonnaise, garlic powder, and a pinch of salt and pepper. Mix everything together until well combined and creamy.
4. Prepare for Baking:
Next, transfer the squash mixture into the greased baking dish, spreading it out evenly. In a small bowl, mix together the crushed cornflakes (or breadcrumbs) with the melted butter. Sprinkle this crunchy topping evenly over the casserole for a delicious finish!
5. Bake It Up:
Place the casserole in the preheated oven and bake for 25-30 minutes. You’re waiting for the topping to turn golden brown and the casserole to be bubbly—trust me, your kitchen will smell amazing!
6. Serve and Enjoy:
Once it’s done, carefully take it out of the oven and let it cool for a few minutes. This allows the flavors to settle a bit. Serve warm and enjoy this cheesy, comforting dish with your family or friends!
FAQ for Easy Green Chile Yellow Squash Casserole
Can I Use Different Types of Squash?
Absolutely! While yellow squash is the main ingredient, zucchini can be a great substitute for a similar texture and flavor. Just make sure to slice it evenly.
Can I Make This Casserole Ahead of Time?
Yes, you can prepare the casserole a day in advance. Just assemble everything, cover it tightly with plastic wrap, and refrigerate. When you’re ready to bake, just add an extra 5-10 minutes to the cooking time if baking straight from the fridge.
How Should I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. You can reheat them in the microwave or in the oven at 350°F (175°C) until warmed through.
Can I Substitute the Dairy Ingredients for a Healthier Version?
Yes! You can use Greek yogurt instead of sour cream for added protein and lower fat content. You can also opt for light mayonnaise or plant-based alternatives to lower the calorie count while keeping the creaminess.
