Mix butter, eggs, icing sugar, and flour until smooth, then divide into two portions.
2.
Matcha Version: Mix matcha powder with 20ml of water. Add to one portion of the batter and mix thoroughly.
Coffee Version: Mix instant coffee powder with 20ml of water. Add to the other portion of the batter and mix thoroughly.
3.
Place each batter in a piping bag and pipe out any pattern you like on the buns (you can draw anything you like!).
4.
Place in a [product]Healthy Speedfry Oven[/product] and bake at 180°C for 10 minutes. Done!
**Information provided is for reference only. Actual cooking time and temperature are subject to food portion and personal preference