6 (1.5 pounds, total) boneless, skinless chicken breasts
1 teaspoon garlic powder
1 teaspoon dried basil
1 teaspoon dried thyme
1/2 teaspoon sweet paprika
salt and fresh ground pepper, to taste
1 tablespoon olive oil
8 ounces mushrooms, sliced
3 cloves garlic, minced
1 cup dry marsala wine
1/2 cup water
1/4 cup cornstarch
1/4 cup heavy cream
chopped fresh parsley, for garnish
1. Lightly grease a 6-quart Crock Pot with cooking spray and set aside.
2. Season chicken breasts all around with garlic powder, dried basil, thyme, paprika, salt, and pepper.
3. Heat olive oil in a skillet over medium-high heat. Add prepared chicken breasts to the hot oil and cook for 3 minutes per side, or until just browned.
4. Transfer chicken to Crock Pot and top with mushrooms and garlic.
5. Return skillet over medium-high heat and add the marsala wine; cook for 1 minute, scraping up all the browned bits from the bottom of the skillet. Pour wine over chicken and mushrooms.
6. Close with a lid and cook on low for 4 to 5 hours, or on high for 2 to 3 hours. Chicken is done when internal temperature reaches 165˚F.
7. Remove chicken breasts from Crock Pot and set aside on a plate. Combine water and cornstarch in a mug or a small mixing bowl and whisk until incorporated; then, whisk the slurry into the wine sauce. Add heavy cream to the wine sauce and whisk until combined.
8. Return chicken to the slow cooker; cover with a lid and cook on high for 20 minutes, or until sauce has thickened.
9. Transfer chicken from Crock Pot to plates; top with mushroom sauce and garnish with fresh parsley. Serve.