Heat up your grill.

Prepare the chicken breasts: pound each breast until very thin (about 1/4 inch). Sprinkle with a bit of salt. Layer 1-2 slices of prosciutto (use 2 slices if very thin), next add 1-2 slices of cheese, 1-2 slices of tomato, and a few basil leaves. Fold the chicken breasts in half and secure with a few toothpicks. Brush with approximately 1 tbsp of balsamic cream or vinegar per chicken breast.

Grill for 7 minutes per side about 7 minutes per side, or until chicken is no longer pink and cheese is melted.

Drizzle with extra balsamic cream or vinegar to serve.