I hope you can share the recipes with your friends and family and leave me a comment please.
Ingredients:
For the base
200 g oat biscuits
120 g butter
For the filling
100 g cream
80 g sugar
40 g butter
250 g low-fat quark
400 g double cream cheese
2 eggs
20 g ground Ceylon cinnamon
1 pack of Bourbon vanilla sugar
Whipped cream to serve as desired
Preparation:

1. First preheat the oven to 160 degrees top/bottom heat (fan oven: 140 degrees). Line the springform pan base (⌀ 26 cm) with baking paper.
2. Then finely crumble the biscuits in a food processor. Melt the butter and add to the crumbs, stir.
3. Spread the crumb mixture on the base of the springform pan and press it down firmly. Set aside.
4. Mix the quark with cream cheese and eggs until smooth. Add liquid cream and sugar.
5. Pour the quark cream onto the crumb base and smooth it out. Melt the butter, stir in the cinnamon and vanilla sugar.
6. Next, pour the liquid cinnamon butter onto the quark mixture, spread it evenly and use a teaspoon handle to lightly marble the surface of the cake.
7. Now bake in the lower third of the oven for around 55 minutes. Allow to cool for at least 2 hours.
8. Serve with whipped cream if desired.