milk powder – 250 gm
drinking chocolate powder -100 gm
coco powder – 50 gm
butter -3 teaspoon
sugar – 200 gm
Sieve all the three powder twice.
Keep it aside. (the quantity of the sugar should be half the quantity of powder)
Add water till the sugar dissolves.
Use aluminium vessel, heat it on the gas on a high flame when it is boiling add butter,when sugar syrup becomes strong, switch off the gas.
Add all the powders to the syrup, when all the powders are mixed, spread it in the greased plate.
After half an hour you can cut it in to pieces.
If you have a pre-designed plates, you may spread the mix into it to make appropriate designed blocks.