Preheat oven to 200˚C. Place paper cups in muffin moulds.
Place Dr. Oetker Nona Muffins Chocolate, water and eggs in a mixing bowl. Mix at medium speed for 2 minutes.
Add in vegetable oil and mix at low speed for 1 minutes or until batter is light and fluffy.
Divide the batter evenly between the paper cups (each about 2/3 full).
Bake at 200˚C for 15 - 20 minutes.
Whisk the whipping cream with icing sugar and cocoa powder at high speed for 1 minute or until medium peaks form.
Cut the muffin top, spread whipped cream generously and put back the top. Enjoy!