Preparation: Season the chicken breasts with salt, pepper, and olive oil. Slice the ripe tomatoes and mozzarella.
Grill: Preheat the grill pan. Grill the chicken breasts for about 5-6 minutes on each side, until cooked through.
Assemble: While the chicken is still warm, top each chicken breast with slices of ripe tomatoes, mozzarella, and fresh basil leaves.
Final Touch: Drizzle the balsamic glaze over the assembled Mediterranean Chicken Caprese and serve.