Exercise:
1. Peel peanuts, put them in fresh-keeping bags, and crush them with a rolling pin.
2. Mix sugar, salt, oil and egg yolk together.
3. Sieve the flour, sift in the beaten mixture, stir well, and start kneading.
4. Pour peanuts and chopped peanuts and stack them back and forth like a quilt. Fold each layer, knead it into strips on the chopping board, cut it into small pieces and press it with your thumb.
5, put the baking tray to brush the egg liquid, there is no need to brush the oil below.
6. Put in the oven and bake at 180℃ 15 minutes. I am an old little oven. Without temperature control, I can only stand and watch. When it is about to burn, take it out and put it in the other direction. The surface is golden.