Chicken Barbecue Sandwich

1 package barbecue-seasoned boneless chicken

1/3 cup reduced-calorie mayonnaise

2 tablespoons spicy brown mustard

1/2 cup finely chopped cabbage

1/4 cup finely chopped red onion

4 split lightly toasted kaiser rolls

8 lettuce leaves optional

Prepare outdoor grill for cooking or preheat broiler. Grill or broil chicken 5 to 6 inches from heat source until cooked through, about 8 to 10 minutes, turning 2 to 3 times.

Meanwhile, in small bowl, combine mayonnaise and mustard; stir in cabbage and onion; blend well.

Place a chicken breast on bottom half of each roll; spread mayonnaise mixture on top; cover with lettuce and top half of roll.

Makes 4 sandwiches.