Chicken with Mushrooms and Capers

Ingredients
1 TBS olive oil
2 cups chopped mushrooms
1 med chopped onion
3 cloves of garlic - minced
4-6 chicken breast halves
2-3 TBS capers - drained
1 tsp balsamic vinegar
2 TBS mustard (reg or dijon)
2 TBS mayonnaise (opt)

Directions
Place chicken breasts in 9x13 pan and bake in a 375 oven for 10 minutes.

While chicken is baking, saute mushrooms, onion, and garlic.

Add other ingredients to skillet and mix.

Pour mixture over chicken and continue to bake until chicken is no longer pick - another 15-25 minutes.