Material preparation:

Low-gluten flour 180g, sugar 20g, cocoa powder 10g, yeast 2g, milk 200mg, egg 1, and a proper amount of chocolate.

Production steps:

1. Flour+sugar+cocoa powder+yeast, stir well, pour in eggs and milk, stir into a fine paste, cover with plastic wrap and ferment 1 hour.

2. Don't brush the oil in the flat-bottomed non-stick pan, pour in the batter and bake it slowly with the smallest fire. When the muffin is almost cooked, spread the chocolate, fold it in half, and cut it into pieces after baking.