Creamy Cheese Fruit Dessert with Biscuits

Ingredients
400 ml whipped cream

2 packs vanilla sugar

2 packs cream stiffener (e.g. Dr. Oetker Whip It or similar)

400 g quark

400 g plain yogurt (natural, unsweetened)

150 g sugar

2 cans mandarin oranges (drained)
or 1 large can peaches/apricots, diced

200 g butter biscuits (tea biscuits or digestive cookies)

How to Make
Whip the Cream