How to make mousse of anything liquid

Hello everyone!!! I planning to make black coffee mousse. I made black black and leave to come at room temperature.
I don't know how start making mousse out of it. I mean should I use whipped cream or gelatin or both.

• Posted by: Manisha Agrawal
• December 19, 2017

• 2735 views
• 2 Comments

• Dessert