Tender strings of spaghetti squash replace pasta in this cheesy gluten-free casserole that’s studded with broccoli.

Cheddar cheese melts into a bubbling topping.

Serve with roasted chicken or pork or as part of a vegetarian dinner.

Broccoli-Cheddar Spaghetti Squash Casserole

Lightly coat an 8-inch-square baking dish with cooking spray.

Place squash halves cut-side down in a microwave-safe dish.

Add 2 tablespoons water.

Microwave on High until the squash is tender, 10 to 15 minutes.

(Alternatively, place squash halves cut-side down on a rimmed baking sheet.

Bake in a 400F oven until the squash is tender, 40 to 50 minutes.)

When cool enough to handle, use a fork to scrape the squash flesh into a medium bowl.

Season with 1/4 teaspoon each salt and pepper.

Meanwhile, heat oil in a large skillet over medium-high heat.

Add onion and cook, stirring, until softened and starting to brown, 2 to 3 minutes.

Add broccoli and cook, stirring, until tender, 4 to 5 minutes.

Add garlic and cook, stirring, for 1 minute.

Whisk milk, cornstarch and the remaining 1/4 teaspoon each salt and pepper in a measuring cup.

Add to the pan along with 1 1/4 cups cheese.

Cook, stirring, until thickened and the cheese is melted, 1 to 2 minutes more.

Remove from heat and stir in the squash flesh.

Transfer to the prepared baking dish and sprinkle with the remaining 1/4 cup cheese.

Bake until heated through and browned in spots, 15 to 18 minutes.

Let rest for 10 minutes before serving.

  • Daily Values (DVs) are the recommended amounts of nutrients to consume each day.

(-) Information is not currently available for this nutrient.