Arizona Chicken

4 boneless, skinless chicken breast halves
1 tablespoon dijon mustard
1 tablespoon butter
1/2 cup prepared salsa
2 tablespoons lime juice
1/4 cup chopped fresh cilantro

1. Pound each breast between sheets of plastic wrap to a uniform
thickness of 1/2 inch. Spread with mustard.

2. In large skillet, melt butter over medium heat. Add chicken,
and cook 3-4 minutes on each side. Stir salsa and lime juice
together and add to skillet.

3. Simmer gently, uncovered, until chicken is cooked through
and sauce has thickened, about 6-8 minutes. Sprinkle with
cilantro, if desired.

4. Serve hot with steamed rice.