Creamy Tuscan Chicken Skillet

Name: Creamy Tuscan Chicken Skillet
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Cuisine: Italian
Ingredients: 1 1/2 pounds chicken breast (cut into large chunks); 2 ounces fresh baby spinach leaves; 8 ounces baby bella mushrooms (sliced); 1/2 of a 15 ounce can diced tomatoes (liquid included); 1 cup heavy whipping cream; 1/2 cup mascarpone cheese; 1/2 cup grated parmesan cheese; 3 cloves garlic (minced); 2 tablespoons butter; 2 tablespoons fresh basil (chopped); olive oil or other Keto friendly oil; salt and pepper to taste