1. Cut the butter into small pieces and melt until liquid
2. Cut the cranberries into fine pieces, the amount can be controlled by yourself, and the degree of fineness can be controlled according to the taste
3. Add egg yolk, bread flour, crushed cranberry and butter, and mix well
4. Roll it into a strip and wrap it in plastic wrap
5. Put it in the freezer for one hour
6. Cut into slices
7. Spread evenly on the baking sheet
8. Into the oven
9. Cool and put in the dish
