01 -
Fillet the chicken breasts into two thinner pieces by slicing horizontally through each breast. Alternatively, pound the chicken to an even thickness then cut each breast in half to create four portions. Season all chicken pieces with salt and pepper on both sides.
02 -
Heat a large skillet over medium heat. Once hot, add 1 tablespoon olive oil and swirl to coat the surface. Add the seasoned chicken to the skillet and cook until golden brown and cooked through, about 7-10 minutes total, flipping halfway through. Remove the cooked chicken to a clean plate.
03 -
Reduce heat to medium-low. Add the remaining tablespoon of olive oil to the same skillet along with the minced garlic and halved grape tomatoes. Sauté for about five minutes, stirring occasionally, until the tomatoes soften and begin to release their juices.
04 -
Pour the heavy cream into the skillet with the tomatoes and add the pesto. Stir to combine all ingredients thoroughly. Allow the sauce to come to a gentle simmer. Taste and adjust seasoning with additional salt or pepper if needed.
05 -
Return the cooked chicken to the skillet, nestling the pieces into the sauce. Turn the chicken to coat with sauce on all sides. Let everything simmer together for 2-3 minutes until the chicken is heated through and flavors have combined. Serve hot.