First of all, you bake a box of brownies. I like Ghirardelli, but you can use whatever brand you like. Or you can use homemade too of course. You eat as many as you want and then in the next day or two when they're not as fresh and good, you can make mousse with them!!
All you do is put some brownies in your blender. I just throw some in...maybe eight. Then you pour in heavy whipping cream. And blend. Keep adding until it's the right consistency. Blend it on high speed for a minute or so, you want it really smooth. And that's it! You have chocolate brownie mousse!
Pour it out, chill in the frig. I added a pirouette stick and more whipped cream on top. Chocolate shavings would be nice on top too. Rich and yummy!!