Break the block of chocolate into pieces, melt with the butter or margarine in a water bath. Sift the flour and baking powder into a mixing bowl, mix with the sugar, vanilla sugar and salt. Add eggs, milk and chocolate-fat mixture and use the hand mixer to form a smooth dough. Chop the Snickers into small pieces and fold into the batter. Pour the batter into 12 muffin cases and put them in the oven.
Top / bottom heat: approx. 180 ° C (preheated)
Hot air: about 160 ° C (preheated)
Gas: about level 3 (preheated)
Baking time: about 25 minutes
Let the muffins rest in the mold for 10 minutes, then remove them from the molds and let them cool.
Tip: If you want, you can also coat the muffins with couverture.