Cut the chicken fillets into small pieces.

Mix ketchup, honey, soy sauce, salt, and pepper in a bowl and coat the chicken pieces in the marinade. Let them marinate in the refrigerator for at least 15 minutes, preferably longer.

Preheat the oven to 200 degrees Celsius (392 degrees Fahrenheit) (conventional oven).

Thread the small chicken pieces onto the skewers and place them on a baking sheet lined with parchment paper.

Place the tray in the oven for 15 minutes.

Serve with potato wedges and vegetable sticks, salad, pasta, or something entirely different