Melt butter in a large sauté pan over medium heat. Add sage leaves. Stirring frequently, fry sage until leaves are crisp. Transfer leaves to a paper towel and set aside. Add onions to the pan; sauté until soft. Add Butternut Squash “Rotini,” salt and cranberries. Cook until Butternut Squash “Rotini” is tender, about 4 minutes. Garnish with fried sage leaves.