1 Medium butternut squash (about 2 1/2 pounds before cutting) deseeded and cut into 1-2 inch cubes (you can leave the skin on or peel it)
1 small onion roughly chopped
3 large cloves garlic roughly chopped
2 medium carrots roughly chopped
2 stalks celery roughly chopped
15 oz container of ricotta cheese
16 oz mozzarella cheese, grated
1 1/2 cups parmigiano reggiano, grated
1 pound rotelle pasta (wagon wheels)
2 cups water (or chicken or vegetable stock)
1/4 teaspoon cayenne
1/2 teaspoon fresh grated nutmeg
3 tablespoons olive oil
Salt and pepper
Directions:
Cook pasta about 3-4 minutes less than the package instructions (very al dente) in salted water. Drain and set aside.
Over medium high heat put olive oil, onion, carrots, garlic and celery along with salt and pepper and sauté until just tender and with some caramelization, about 15 minutes. Add in the cubed butternut squash and water and bring to a boil. Reduce heat and simmer until squash is very tender.
Puree with an immersion blender (or in batches in a regular blender). Taste for seasoning adding in salt and pepper as needed (or extra nutmeg). Add to the pasta along with the ricotta, 1 cup of the parmigiano reggiano and half of the mozzarella and blend well. Place in a buttered large baking dish and top with the remaining mozzarella and parmigiano.
Bake in a 375 degree oven, uncovered, for about 40 minutes, or until it is bubbling and the top is brown.