Creating Creamy Pesto Chicken with Roasted Tomatoes is straightforward. Follow these step-by-step instructions for a delicious meal:

1. Preheat Oven: Begin by preheating your oven to 400°F (200°C).
2. Prepare Chicken: Season the chicken breasts with salt and pepper on both sides.
3. Heat Olive Oil: In a large, oven-safe skillet, heat the olive oil over medium-high heat.
4. Sear Chicken: Add the chicken breasts to the skillet and sear for 2-3 minutes on each side until golden brown.
5. Add Tomatoes: Scatter the halved cherry tomatoes around the chicken in the skillet.
6. Spread Pesto: Spoon the pesto over each chicken breast, ensuring they are well-coated.
7. Bake: Transfer the skillet to the preheated oven and bake for 15-20 minutes, or until the chicken is cooked through.
8. Check Doneness: Ensure the internal temperature of the chicken reaches 165°F (75°C).
9. Serve: Remove the skillet from the oven and let it cool slightly before serving.

This straightforward recipe allows you to create a masterful dish with minimal fuss.