Begin by seasoning the chicken breasts generously on both sides with salt, pepper, and Italian seasoning to enhance the flavors.
Heat the olive oil in a large skillet over medium-high heat. Once the oil is hot, carefully place the seasoned chicken breasts in the skillet. Sear each breast for about 5-7 minutes per side, or until they achieve a golden brown color and are cooked through. Remove the chicken from the skillet and set aside on a plate.
In the same skillet, reduce the heat to medium-low and add the minced garlic. Sauté the garlic for about 1 minute, or until it becomes fragrant, ensuring to stir frequently to prevent burning.
Gradually pour in the heavy cream, stirring continuously to incorporate the garlic. Bring the mixture to a gentle simmer, allowing the flavors to meld together.
Stir in the halved cherry tomatoes and fresh spinach leaves. Cook the mixture for approximately 3-4 minutes, or until the tomatoes soften slightly and the spinach wilts beautifully.
Add the grated Parmesan cheese to the skillet and continue to stir until the sauce becomes creamy and well blended. Taste and adjust the seasoning with additional salt and pepper if necessary.
Return the seared chicken breasts to the skillet, ensuring they are well coated in the luscious creamy sauce. Allow them to simmer together for an additional 2-3 minutes to heat everything through and absorb the flavors.
Plate the chicken breasts elegantly, with a generous amount of the creamy sauce spooned over each piece.
Notes
Garnish with fresh basil leaves and serve with garlic bread or pasta.