1. Preheat oven to 375 degrees Fahrenheit (190 degrees Celsius).
2. Trim and cut the chicken into about three pieces per thigh (per individual thigh, not two whole attached thighs like some stores sell them). Wrap each piece in a slice of beef fry. Arrange in a baking dish in a single layer.
3. Combine maple, soy, mustard, and black pepper and pour over the chicken. Bake for 40 minutes or until the beef fry is crispy. Baste with the sauce halfway through the cooking time.