1. Beat the butter and powdered sugar, add the egg liquid and stir evenly, then add the sifted flour and salt to form a smooth dough. Take one-sixth of the dough and add cocoa powder and knead it evenly, then take another one-sixth of the dough and add matcha powder and knead it evenly
2. Knead the matcha dough into round noodles
3 .Take one-third of the original color dough and roll it into noodles as long as the matcha dough, and flatten them
4. Wrap the matcha noodles in it to form the palm of a cat's paw, wrap it with plastic wrap and put it in the freezer Freeze forming
5. Divide the cocoa dough into 4 parts and roll into long strips
6. Divide the remaining original color dough into four parts, roll into the same length as the cocoa noodles, and flatten. Those with different lengths can be trimmed to the appropriate length with a knife.
7. Place the cocoa noodles on the original color dough sheet.
8. Wrap the cocoa noodles to form cat fingers, wrap them in plastic wrap and put them in the freezer to freeze.
9. Place a cat paw and four cat fingers in place, wrap them in plastic wrap, and then place them in the freezer of the refrigerator to freeze them into shape.
10. Take out and cut into 0.7 cm thick slices
11. Place on a baking sheet and bake in a 170 degree oven for 12 minutes. Turn off the heat once the biscuits are colored
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