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.
Preheat oven to 400 degrees. ... inch potato in shell. Combine potato pulp with ... mixture. Fill potato shells. Bake 15 minutes or ... hot. Makes 6 servings.