To harden chocolate with cocoa powder, melt the chocolate, mix in cocoa powder to thicken it, then spread it on a baking sheet and let it cool and harden in the refrigerator.
Cocoa powder.
To make milk chocolate from cocoa powder, you will need to mix cocoa powder with sugar, cocoa butter, and milk powder. Heat and stir the mixture until smooth, then pour it into molds and let it cool and harden.
unsweetened cocoa powder
The cocoa beans are separated into their differnt contents, most important in this case the cocoa butter and the cocoa powder. The cocoa powder is what holds the brown color. Leave the cocoa powder out of the mix, and you get white chocolate.
Bittersweet, semisweet, and dark chocolate make good truffle centers, while cocoa powder, dark chocolate powder, or unsweetened cocoa powder make great outside powder coverings for the truffles.
You can use melted chocolate instead, there are many website which contain recipes for chocolate treats using melted chocolate instead of cocoa powder. It also tastes nicer too! :) hope it helps x
Cocoa powder is used to make hot chocolate.
warm it up
Cocoa is alaredy chocolate, it is unsweeted powder chocolate. If you add whole milk, cocoa butter and some sugar you get milk chocolate If you add some cocoa butter you get unsweeted chocolate If you add some cocoa butter and sugar you get dark chocolate, semi sweet chocolate. If you want to turn coco powder (the drink mix) into chocolate you can add cocoa butter to make chocolate (i have never tried this so i dont know if it will work)
To make homemade milk chocolate, you will need cocoa powder, sugar, milk powder, cocoa butter, and vanilla extract. Melt the cocoa butter, mix in the cocoa powder and sugar, then add the milk powder and vanilla extract. Pour the mixture into molds and let it cool until solid.
You can't
Usually yes. Some recipes specify "baking" cocoa powder just so that nobody gets confused and uses "drinking chocolate mix" instead (since this contains sugar and milk powder which would throw off the recipe).