Makes 6 to 8 servings.

INGREDIENTS

  • 1 1/2 cups béchamel sauce
  • 1/2 cup grated gruyère cheese
  • 1/4 cup grated parmesan cheese
  • 1 cup cooked puréed onion

  • DIRECTIONS

    To Béchamel sauce add Gruyère cheese, Parmesan cheese, and onion. Add salt and pepper to taste. Heat until flavors are thoroughly blended and the sauce is smooth.