4 chicken breasts, boneless & skinless
1/2 cup gf flour
1-1/2 teaspoon kosher salt
1/2 teaspoon freshly ground black pepper
3 Tablespoons unsalted butter
1 shallot, minced
1 garlic clove, minced
1 cup shiitake mushrooms, sliced
1/2 cup gf
tomato sauce1 cup gf chicken stock
1 Tablespoon sour cream
1 Tablespoon fresh basil, sliced
Salt and freshly ground black pepper to taste