Melt chocolate chips in double boiling method until it turns to smooth paste.

Once the chocolate is melted, set aside to cool slightly.

Next, whip the heavy cream in your stand mixer using the whisk attachment. Whip until it thickens and peaks appear.

Add the powdered sugar and melted chocolate to it. Whip for another 30 seconds or until the mousse is thick and fully blended.

Transfer to serving dishes, top with whipped cream and chocolate garnish. Serve.

Chocolate Mousse can also be refrigerated and served later.