1-First Step: Gather and prepare all ingredients. Pat the chicken breasts dry and season them with salt and pepper for enhanced flavor.

2-Second Step: Heat a skillet over medium-high heat and sear the chicken breasts for 4-5 minutes on each side until golden brown and cooked through. For vegan adaptation, sauté plant-based substitutes accordingly.

3-Third Step: Remove chicken and set aside. In the same skillet, sauté minced garlic until fragrant, about 1 minute.

4-Fourth Step: Lower heat and stir in basil pesto and heavy cream, mixing until smooth and heated through. For low-calorie options, use light cream or Greek yogurt.

5-Fifth Step: Return chicken to the skillet and coat with the creamy pesto sauce, simmering gently for 2 minutes to meld flavors.

6-Final Step: Sprinkle grated Parmesan cheese on top and serve immediately, garnished with fresh basil leaves if desired. This dish pairs well with gluten-free pasta or steamed vegetables for dietary variations. Keep in mind, using the exact amounts from our ingredient list, like 2 tablespoons of olive oil divided, helps everything come together perfectly in about 35 minutes total.