To prepare, chop the chocolate into pieces, stir in a small saucepan in a water bath over low heat to a smooth mass. Stir in butter until melted. Let the chocolate and butter mixture cool down a little.
For the cheese cream, mix the cream cheese, orange fruit, sugar and 1 egg together well.
For the dough, place the eggs, sugar and vanillin sugar in a mixing bowl and stir gently with a hand mixer with a whisk on the highest setting. Stir in the chocolate and butter mixture. Mix the flour with baking powder and salt, sieve in portions over a medium heat and stir in.
Put the batter in a muffin tin (for 12 muffins, well greased, flour). Spread the cheese cream on top. Use a fork to spiral through the dough 2-3 times to create a marble pattern. Put the tin on the wire rack in the oven.
Top / bottom heat: approx. 180 ° C (preheated)
Hot air: about 160 ° C (preheated)
Gas: level 2-3 (preheated)
Baking time: about 30 minutes.
Let the muffins stand in the mold for 10 minutes, then carefully remove them from the mold and let them cool on a kitchen rack.