If you don’t have an ice cream maker, follow the directions above. However, let the mixture set in your refrigerator (35-36 degrees if you can set an exact temperature) for 5 hours or until it is no longer liquid and is the texture of mouse. If you’d like, you can eat it this way, as a dark chocolate cayenne mouse and it’s delicious. If you prefer, take the mouse and pour it a freezer safe container and put it in your freezer overnight to let it harden overnight. Per above, it will be very hard and you’ll need to let it set out a while before you can scoop it or put it in the microwave for a minute or two (maybe longer depending on your microwave) until it’s a consistency that you can scoop.