Marmalade biscuit
Recipe:
Stir butter, sugar powder, vanilla and egg yolk by mixer, and then add milk.
Add flour, and spread out the dough, mold it or pour it in biscuit device, and put it on the tray.
Put it in the middle window of the oven at 180 degrees for 10 -15 minutes, and then put the materials between marmalade layers.