Light Frankfurt wreath

INGREDIENTS:

130 g semi-fat margarine, 39% fat
140g sugar
1 pinch(s) of iodized salt
4 pieces of chicken egg(s).
100 g low-fat natural yogurt, up to 1.8% fat
1 tbsp wheat semolina, dry
300 g wheat flour
1/2 packet of baking powder
1 tsp vegetable oil, rapeseed oil/sunflower oil
1 tbsp breadcrumbs/breadcrumbs
1 pack(s) (unprepared) pudding powder, vanilla
300 ml milk, low fat, 1.5% fat
500 g low-fat quark
200g raspberries
1 packet of vanilla sugar
2 tsp hazelnut brittle

DIRECTIONS: