Mashed Potato Monsters Prep time: Cook time: Total time: Serves: A deliciously spooky Halloween treat! These mashed potato monsters are fun to create and will be a hit at your get-togethers. Ingredients 2 pounds potatoes 2 tablespoons milk 1 tablespoon butter 3 tablespoons basil pesto 3 ounces goat cheese French fried onions (1 cup or…