Balsamic Chicken Pasta

Balsamic Chicken Pasta
1 lb. penne pasta
3-4 tomatoes, diced or grape tomatoes
1 c. mozzarella cheese
Add below ingredients in sauce pan:
2 chicken breasts, sliced
4 T. butter
½ c. white onion
1 tsp. garlic
1 c. balsamic vinegar
½ c. sugar
2 tsp. basil

Sauté all ingredients until cooked (except cheese and tomatoes). Cook until thickened. Add mozzarella cheese and fresh tomatoes on top. Serve with cooked penne pasta.