Heat oil over medium heat in a small saute pan.

Add garlic, saute until fragrant (about 1 minute).

Add tomatoes, salt, pepper and red pepper flakes, stir.

Continue to saute tomatoes until they begin to fall apart.

Add balsamic vinegar, and heat for 5-8 more minutes until flavors are combined, and tomatoes have become a chunky sauce.

Take sauce off of heat and stir in basil and parmesan cheese. Taste, and adjust season.