Creating Pesto Bruschetta Chicken is straightforward when you follow these clear steps:

1. Preheat the Oven: Set your oven to 375°F (190°C) to prepare for baking the chicken.
2. Prepare the Chicken: Season both sides of the chicken breasts with salt and pepper.
3. Sear the Chicken: In a large oven-safe skillet, heat olive oil over medium-high heat. Sear the chicken for about 3-4 minutes on each side until browned.
4. Add Pesto: Spread a generous layer of basil pesto over each chicken breast.
5. Add Tomatoes: Sprinkle halved cherry tomatoes on top of the pesto-covered chicken.
6. Cheese Time: Add shredded mozzarella cheese generously on top of the tomatoes.
7. Bake: Transfer the skillet to the preheated oven. Bake for 20-25 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (75°C).
8. Toast the Baguette: While the chicken is baking, slice the French baguette and arrange the pieces on a baking sheet. Toast in the oven for 5-7 minutes until golden and crispy.
9. Serve: Once the chicken is done, remove it from the oven. Carefully slice the chicken, and place it atop the toasted baguette slices.
10. Garnish and Enjoy: Optionally, garnish with fresh basil leaves for an extra pop of color and flavor before serving.