3 chicken breasts (about 1.25 lbs/ 575 g) sliced in half to make 2 thinner breasts each
½ tsp (2 mL) Italian seasoning
8 oz (250 g) fresh mozzarella cheese, sliced
¼ cup (60 mL) balsamic glaze or ½ cup (125 mL) balsamic vinegar
Spring lettuce mix or arugula for serving, optional
Directions
Preheat the oven to 400°F (200°C).
Combine the tomatoes, basil, garlic, 1 tbsp (15 mL) of olive oil, and 1/8 tsp (.5 mL) each of the salt and pepper in a medium sized bowl. Toss to combine; Set aside.
Heat the 12" (30-cm) Cast Iron Grill Pan Skillet over medium-high heat for 3-5 minutes. Season the chicken with the remaining olive oil, Italian seasoning, salt and pepper.
Grill the chicken for about 5 minutes to develop dark golden brown grill lines. Flip the chicken, then transfer to the preheated oven and bake for 7-9 minutes, or until the internal temperature is 165°F (74°C). Remove and place a slice of cheese on each chicken breast.
To serve, place the chicken on top of the lettuce, if using. Top with the tomato mixture and drizzle with the balsamic glaze.