Step 1

Heat oil in a large skillet on medium-high.

Step 2

Season chicken with salt and pepper then cook approximately 6 minutes per side. Remove from skillet and set aside.

Step 3

Stir in vinegar to deglaze pan.

Step 4

Add garlic and cook 1 minute, stirring constantly.

Step 5

Add tomatoes and cook 5 minutes or until softened. Stir occasionally.

Step 6

Sprinkle in basil and stir to combine. Return chicken to pan and gently turn to coat both sides with sauce.

Step 7

Top each chicken breast with mozzarella and cover pan.

Step 8

Once cheese has melted, remove chicken from pan, top with tomatoes and serve.