Description
A comforting and incredibly cheesy squash casserole that is sure to be a family favorite. This recipe focuses on achieving the ultimate gooey texture with a blend of delicious cheeses.
Ingredients
Scale
- 1 tablespoon olive oil
- 1 medium yellow onion, chopped
- 2 cloves garlic, minced
- 4 cups sliced yellow squash (about 1.5 pounds)
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon nutmeg
- 1 cup shredded cheddar cheese
- 1/2 cup shredded Monterey Jack cheese
- 1/2 cup shredded Gruyere cheese
- 1/4 cup grated Parmesan cheese
- 1/2 cup milk
- 1/4 cup heavy cream
- 1 tablespoon all-purpose flour
- 1/4 cup breadcrumbs
- 1 tablespoon melted butter
Instructions
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
- Heat olive oil in a large skillet over medium heat. Add the chopped onion and cook until softened, about 5 minutes. Add the minced garlic and cook for another minute until fragrant.
- Add the sliced squash to the skillet. Season with salt, pepper, and nutmeg. Cook, stirring occasionally, until the squash is tender-crisp, about 8-10 minutes.
- In a large bowl, combine the cooked squash mixture with 1/2 cup cheddar cheese, 1/4 cup Monterey Jack cheese, and 1/4 cup Gruyere cheese.
- In a small saucepan, whisk together the milk, heavy cream, and flour until smooth. Cook over medium heat, stirring constantly, until the sauce thickens slightly.
- Pour the thickened sauce over the squash and cheese mixture. Stir gently to combine everything.
- Pour the mixture into the prepared baking dish, spreading it evenly.
- In a small bowl, combine the breadcrumbs and melted butter. Sprinkle this mixture evenly over the top of the casserole.
- Top with the remaining 1/2 cup cheddar cheese, 1/4 cup Monterey Jack cheese, and 1/4 cup Gruyere cheese. Sprinkle the Parmesan cheese over the top.
- Bake for 25-30 minutes, or until the casserole is bubbly and the cheese is melted and golden brown. Let it rest for a few minutes before serving.
Notes
- For an extra gooey texture, you can add a layer of cream cheese to the casserole before topping with the breadcrumbs and cheese.
- Experiment with different cheese combinations to find your favorite. Smoked gouda or fontina would also be delicious.
- If you prefer a crispier topping, you can broil the casserole for the last 1-2 minutes, watching carefully to prevent burning.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 5g
- Sodium: 450mg
- Fat: 22g
- Saturated Fat: 12g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 3g
- Protein: 10g
- Cholesterol: 50mg