Texas Two-Step Chicken Picante

2 cups Pace Picante Sauce (3 cups if you like a lot of sauce)
6 T brown sugar
2 T dijon mustard
2 pounds chicken breast (I buy cutlets or tenderloins)

Mix sauce ingredients in a medium bowl. Place chicken in a shallow baking dish (9x13 is fine). Cover with sauce mixture and bake at 400 degrees for 20-25 minutes or until done. I serve this with yellow rice and a salad. All the kids love it and it's easy!