1. Mix the low-fat quark with whipped cream and sugar until creamy.
2. Then peel the banana, cut it into slices and place it on the bottom of dessert bowls or the bottom of a baking dish.
3. Then spread half of the cream on it and crush the biscuits and sprinkle half of it on top
4. Then add the rest of the cream and some rum.
5. Now fill the bowls and finally sprinkle with bananas and raspberries.
Tip: You can also use whipped cream, but you will need to add 1 packet of cream stiffener.
