1. Mix all kinds of nuts and small Qifu biscuits evenly.
2. Heat a non-stick wok over low heat, put the butter and heat until it melts.
3. Put marshmallows.
4. Stir-fry until melted, add 50 grams of milk powder and stir fry.
5. Add biscuits and various nuts and stir well.
6. Put it out of the pan and knead it with your hands for a few minutes.
7. Tidy up and sprinkle 15 grams of milk powder.
8. Cool to warm and cut into small pieces.
