Dough:
1 cup + 3 tbsp milk
50 g fresh yeast
1/3 cup sugar
1 egg
2 egg yolks
80 g butter
2 tbsp vegetable oil
500 g plain flour
1 tsp salt
Crumb topping:
100 g plain flour
3 tbsp sugar
50 g butter
Additionally
strawberry filling 50% Lauretta
1 egg yolk, 2 tbsp milk – for brushing the dough