1. After the butter has melted, pour it into a teacup
2. Knock in an egg, add milk and sugar, and mix well
3. Then add baking powder and low-gluten flour, and mix well
4. Sprinkle some colorful sugar beads
5. Stir evenly, put it in the microwave and bake on high heat for 1 minute
6. Make some decorations on the surface of the baked cake, add colored sugar beads, squeeze condensed milk or chocolate sauce and so on.
