Quick Chicken Parmigiana

1 [pkg frozen or refrigerated fully cooked breaded chicken patties
1 jar spaghetti sauce
1/2 c. grated Parmesan cheese
1/2 c. shredded mozzarella cheese
4 cups cooked spaghetti

Place patties in 2 quart shallow baking dish. Top each with ab out 1/4 c. pasta sauce. Sprinkle Parmesan cheese and mozzarella cheese. Bake at 400 for 15 mins. Heat remaining sauce and serve with chicken and spaghetti.