What is the best and fastest way to liquify Nutella chocolate spread? I usually put some amount in a cup and add a very small amount of water to start mixing. This is usually effective as long as the amount of water is very small compared to chocolate, in which the chocolate still has a strong taste.
I thought of using milk, but I do not want the chocolate's taste to be faded (milk has a taste compared to water being neutral ).I also tried using the microwave, but that was pretty useless.

I want something really fast and reliable.
Heating it up in the microwave will temporarily make it runnier, but then it will go back to its original consistency. Here are some ways that may work for you:


Add some neutral flavored oil: just a bit though or it will get greasy
Add chocolate syrup: chocolate syrup is very runny will thin it out while still keeping the chocolate flavor. Hershey's is available in the US and UK, Tate and Lyle makes one in the UK. Not sure where you are but there will likely be something available
If you can't find chocolate syrup try making a very thick chocolate milk with some cocoa powder or chocolate milk powder