The most basic picture of machine-made milk foam

The most basic machine-made milk foam icon:

Insert the nipple diagonally into the teapot.

The position of the pacifier is between the edge of the pot and the center, and the pacifier must face a large area of milk so that the milk can be beaten.

Remember not to insert the pacifier too deep, and to slowly increase the height of the pacifier as the foam increases, keeping the pacifier and milk at a depth of 0.7 cm.