An easy and versatile idea for lunch or a picnic – grill the chicken, or in a pinch use the broiler, a grill pan or a countertop grill.
Grill chicken over medium heat 6 to 7 minutes per side or until cooked through, brushing with 1/4 cup of the Steak Sauce during last 1 minute of grilling. Cut chicken into thin strips.
Mix mayonnaise and remaining 1 tablespoon Steak Sauce in small bowl. Spread on flatbreads. Top with lettuce, onion, sliced chicken, bacon and cheese.