Zesty Shredded BBQ Chicken

• 6 frozen skinless, boneless chicken breast halves
• 1 (12 ounce) bottle barbeque sauce
• 1/2 cup Italian salad dressing
• 1/4 cup brown sugar
• 2 tablespoons Worcestershire sauce
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• Place chicken in a crock pot. In a bowl, mix the barbeque sauce, Italian salad dressing, brown sugar, and Worcestershire sauce. Pour over the chicken. Cover, and cook 3 to 4 hours on High or 6 to 8 hours on Low.