This recipe does require a Ninja, Magic Bullet, or other similar device.
1 cup Heavy Cream
4 – 8 Tbs. Hersheys Chocolate Syrup
The cream has to be cold. Combine ingredients in blender cup. Usually takes 3-4 ten second bursts. Top with raspberries if desired. The mousse is very rich so serve in small portions.
Side note: I tried to make this recipe with the Walden Farms Calorie Free Chocolate Syrup. Unfortunately it does not work all I got was a congealed mess that looked like rotten milk!