Ingredients

4 large ripe tomatoes, peeled and chopped1 can (6 ounces) tomato paste2 tablespoons sugar2 tablespoons Italian seasoning1 garlic clove, minced1/2 teaspoon garlic salt1/8 teaspoon pepper5 tablespoons butter, cubed4 large green tomatoes, cut into 1/4-inch slices1/2 cup all-purpose flour6 tablespoons grated Parmesan cheese2 cups shredded mozzarella cheese

Preparation

In a large saucepan, combine the first seven ingredients. Bring to a boil over medium heat. Reduce heat; cover and simmer for 1 hour, stirring occasionally. Remove from the heat; set aside. In a large skillet over medium heat, melt the butter. Dip green tomato slices in flour; brown in skillet on both sides. Remove to paper towels to drain. Spoon 3/4 cup tomato mixture into a greased 13x9-in. baking dish. Top with a third of the green tomatoes; sprinkle with 2 tablespoons Parmesan cheese. Repeat layers twice. Top with remaining tomato mixture and mozzarella cheese. Bake, uncovered, at 350° for 15-20 minutes or until cheese is melted and sauce is bubbly. Let stand 5 minutes before serving.