How to Make It
Heat a grill pan over medium-high. Cut each chicken breast in half lengthwise into 3 strips. Insert 1 (6-inch) skewer into each chicken strip; sprinkle with 1/2 teaspoon pepper and 1/8 teaspoon salt. Combine 1 tablespoon vinegar and honey in a bowl; brush over chicken.
Coat pan with cooking spray. Add skewers to pan; cook 6 to 7 minutes or until done, turning once.
Combine mayonnaise, wasabi paste, remaining 1/4 teaspoon pepper, remaining 1/8 teaspoon salt, and remaining 1 tablespoon vinegar in a small bowl. Serve with chicken.