Barbecued Chicken

Ingredients:
4 skinless, boneless chicken breasts
1/4 cup ketchup
3 T. vinegar
1 T. horseradish
2 tsp. brown sugar
1 garlic clove, minced
1/8 tsp. thyme
1/4 tsp. black pepper

Directions:
Heat your grill up. In a saucepan combine all ingredients but pepper and chicken. Bring to a boil over medium heat. Cook while stirring frequently until sauce is thickened. Remove from the heat and stir in pepper. Brush the tops of chicken pieces with the sauce. Place the chicken sauce side down on the grill and then brush the other sides with sauce. Keep basting with the sauce until all gone and cook chicken until done. Make sure to let chicken stand for at least 5 minutes before serving.