Crock Pot Chicken Barbecue

This is from About.com. Untried as of yet, had good reviews.

• Ready In: 4 hrs 5 mins
• Serves: 4

Ingredients

• 2  boneless skinless chicken breasts
• 1 1⁄2 cups tomato ketchup
• 3  tablespoons brown sugar
• 1  tablespoon Worcestershire sauce
• 1  tablespoon soy sauce
• 1  tablespoon cider vinegar
• 1  teaspoon  ground hot red pepper flakes (to taste)
• 1⁄2 teaspoon garlic powder

Directions

1. Combine all ingredients for the sauce in the slow cooker. Add the chicken, try to coat it well with the sauce.
2. Cook on high 3-4 hours, or until chicken is fully cooked all the way through. Then shred or cut up the chicken, and replace it in the Barbecue sauce in the pot; mix it all up so all the pieces are coated.
3. You can keep the slow cooker on low to keep the chicken warm for serving on hard rolls.