Creating Creamy Pesto Chicken with Roasted Tomatoes is a delightful process. Follow these simple steps:

1. Preheat Oven: Preheat your oven to 400°F (200°C).
2. Prep Tomatoes: In a baking dish, toss the cherry tomatoes with olive oil, garlic powder, salt, and black pepper. Spread them out in a single layer.
3. Roast Tomatoes: Place the baking dish in the preheated oven and roast the tomatoes for 15-20 minutes or until they start to burst and soften.
4. Cook Chicken: In a large skillet over medium-high heat, melt a tablespoon of butter or olive oil. Add the chicken breasts and season with salt and pepper. Cook for about 5-7 minutes on each side, until golden brown and cooked through.
5. Make Pesto Sauce: Reduce the heat to medium-low. Pour in the heavy cream and basil pesto, stirring until well combined. Let the mixture simmer for a few minutes until it thickens slightly.
6. Combine: Once the chicken is cooked, add the roasted tomatoes to the skillet, stirring gently to combine all ingredients.
7. Serve: Remove from heat. Optionally, garnish with fresh basil leaves and sprinkle with grated Parmesan cheese.
8. Enjoy: Serve warm over pasta, quinoa, or alongside a fresh salad!

These straightforward instructions ensure you’ll create an incredible meal with minimal effort and maximum satisfaction.