Creating Creamy Pesto Chicken with Roasted Tomatoes can be a straightforward process. Just follow these steps to make your dish shine:

1. Preheat the Oven: Preheat your oven to 400°F (200°C). This will ensure that your tomatoes roast perfectly.

2. Prepare the Chicken: Season the chicken breasts on both sides with salt and pepper. This simple step enhances the flavor significantly.

3. Sear the Chicken: In a large skillet over medium-high heat, add 1 tablespoon of olive oil. Once hot, add the chicken breasts and sear for about 5-6 minutes on each side, until golden brown. Remove the chicken from the skillet and set aside.

4. Roast the Tomatoes: In the same skillet, add the cherry tomatoes and the remaining tablespoon of olive oil. Season lightly with salt and pepper. Roast the tomatoes in the same oven for 10-12 minutes, until they are soft and caramelized.

5. Create the Sauce: Lower the heat to medium and add minced garlic to the skillet. Sauté for about 1 minute until fragrant. Then, pour in the heavy cream and basil pesto, stirring to combine.

6. Combine with Chicken: Return the seared chicken breasts to the skillet, making sure they are coated with the creamy pesto sauce. Let everything simmer together for about 5 minutes.

7. Finish Roasting: After the chicken has cooked through and reached an internal temperature of 165°F (75°C), combine the roasted tomatoes into the skillet, gently mixing them with the creamy sauce.

8. Serve: Remove from heat and serve immediately. Garnish with fresh basil leaves and sprinkle with grated Parmesan cheese if desired.

These simple steps will guide you through making a delectable dish that showcases the flavors of creamy pesto and roasted tomatoes beautifully!