Prepare ingredients:

50g butter, 30g sugar, milk powder 10g, 90g low-gluten flour, whole egg liquid 15g, and a proper amount of chocolate. ?

Exercise:?

1, the butter is softened at room temperature, then 30g of white sugar is added and beaten evenly with an egg beater, then 15g of whole egg liquid is added twice, the first time is beaten evenly, and then the second time is added. ?

2. Then sift in 90g low-gluten flour 10g milk powder, knead into dough, put it on oiled paper to prevent sticking, cover it with a layer of plastic wrap to prevent sticking, roll it into a disk with a thickness of about 0.4cm, and freeze it in the refrigerator 15min.

3. When you want to take it out, press it into small discs with a circular mold, as shown in the figure: two discs are a group, and one of them is just pressed with a heart-shaped mold and stacked together. Preheat the oven, bake at 150℃ 15 minutes (the oven temperature can be adjusted according to the actual situation), and then take it out for cooling. ?

4. Chop the chocolate, melt the heat preservation water, put it in a paper bag, squeeze it into the heart-shaped part of the biscuit, and set it.