Wow! Warning: Addictive! Apple Quark Muffins – So Delicious!

Instructions:

1. Preheat the oven to 175°C (350°F).

2. Peel and dice the apples into small pieces.

3. In a large bowl, mix the apples with the flour, vanilla sugar, baking powder, and cinnamon.

4. In a separate bowl, beat the egg, then stir in the oil, sugar, and quark.

5. Combine the dry mixture with the wet ingredients and mix quickly until just combined (do not overmix).

6. Spoon the batter into a muffin tin and bake for about 25 minutes.