
Don't know what to do with the leftover roasted butternut squash? See all the butternut squash recipes above!Time for this recipe includes roasting time for the butternut squash.Make Ahead: roast your squash the day before!
Preheat oven to 400 degrees. Drizzle butternut squash halves with oil, and season with salt and pepper. Roast squashes, cut sides down, on a rimmed baking sheet until tender and browned, for about 45 minutes to 1 hour. Let cool. Scoop soft, roasted flesh from skins, and mash together by hand with a fork. Set aside.
Leave oven preheated to 400 degrees. Evenly spread the garlic spread dip over the top, spread the roasted butternut squash over the top, add the Pesto Rosso and spread that over the top. Tear the mozzarella and sprinkle over the top. Do the same thing with the prosciutto.