Tools: microwave oven, big bowl, mold.
Cocoa powder, cocoa butter, (it is better to buy a piece, of course, if you buy powder. But if you buy cocoa powder, you have to buy butter. If you buy cocoa butter instead of fat, you won't get fat if you eat too much.
Nuts: Buy pure nuts, peanuts, hazelnuts, almonds, sugar and milk.
Practice: 1. Peel the nuts, spread them on the microwave oven chassis, and bake for 3~5 minutes (700W microwave oven).
2. find a steamer, drain the water and heat it. Then put the big bowl on the steamer. Put cocoa powder, cocoa butter and sugar into a bowl and stir constantly. Until the things in the bowl are mushy (sticky, dripping on the spoon, but not soon. It's a bit like pouring ketchup)
3. Pour the nuts into the paste, add a small amount of milk, stir until it becomes sticky again, and naturally cool.
Put the paste into the freezer and take it out after 5~ 10 minutes.
4. Heat again until it melts (remember to stir). At this time, you can also add some spices or sweeteners you like.
Pour into the mold and cool naturally.
Note: If you can't buy cocoa powder and cocoa butter, you can only buy chocolate balls that can be put in the oven.