In thermomix combine dry ingredients on setting 4 for 5sec and set aside in separate bowl

In thermomix mix wet ingredients at 4 for 10sec

Use spatula to push ingredients down from edges

Add dry to wet in thermomix at left-turn (=no cutting blade used) speed 2.5 for 10sec and scrape down sides

Add sugar and mix at reverse speed 3 for 10sec

Transfer to separate bowl and fold in chocolate chips

Fill in to your favorite cupcake molds. I chose 20 small ones

Into 205℃=400℉ preheated oven for 15min

Let cool for 5min

Take out of muffin forms; by having used silicon ones it's super easy. And just for the fun of it I place onto each muffin 1 chocolate morsel and push a bit till neatly set into upper crust.