Butternut Squash Mac and Cheese Recipe

Preheat oven to 400 degrees F (200 degrees C).

Place butternut squash cut-side down on a baking sheet.

Roast squash in the preheated oven until soft 40 to 50 minutes. Remove squash flesh from skin and set aside. Reduce oven temperature to 375 degrees F (190 degrees C).

Bring a large pot of lightly salted water to a boil; cook the rotini at a boil until tender yet firm to the bite about 8 minutes; drain.

Melt butter in a large saucepan over medium heat. Whisk flour and mustard into melted butter until smooth about 1 minute. Gradually whisk milk into flour mixture until the mixture has the texture of heavy cream 5 to 7 minutes. Remove from heat.

Stir butternut squash white Cheddar cheese and Cheddar cheese into milk mixture until cheese is melted. Stir rotini into cheese mixture. Pour cheese mixture into a 9x13-inch baking dish. Top with bread crumbs.

Bake in the preheated oven until bread crumbs are golden about 10 minutes.