Preheat the oven to 180°C. Place paper cups in the muffin tray. Mix flour, baking powder, vanilla sugar, poppy seeds, lemon zest and salt in a large bowl. In a second bowl, mix butter, sugar and the eggs.
Then add cream and lemon juice. Add dry mixture to the liquid and mix until smooth. Fill the ramekins with the help of two tablespoons.
Mix 1 tablespoon of cinnamon and 2 tablespoons of sugar and sprinkle on top. Bake for approx.
25 min. Let the muffins cool in the pan for 5 minutes, then take them out.