About 1 1/2 hours before serving: Prepare shells as label directs; drain well. ... month. Bake frozen stuffed shells, covered, for 1 hour ... Makes about 4 cups.
Prepare macaroni as label directs; ... into each cooked shell. Spoon 3/4 cup spaghetti ... baking dishes.) Arrange stuffed shells, seam side down, over ... through. Makes 10 servings.