Lemon Chicken with flour

12 ounces kitchen basics chicken stock 2 tablespoons lemon juice 3 tablespoons flour 1 cup sliced mushrooms 4 boneless skinless chicken breast halves 2 cups[...]

1/2 onion , thinly sliced 1 red bell pepper , thinly sliced 2 teaspoons olive oil 1 1/2 tablespoons all-purpose flour 1 cup lemon & herb chicken gravy 1 cup[...]