For the dough melt 50 g butter. Add milk. Put flour, 60 g sugar and 1 pinch of salt in a bowl. Stir yeast and 1 tablespoon sugar until liquid. Add lukewarm milk-fat-mixture, yeast and egg to the flour and knead all ingredients to a smooth dough. Cover and leave to rise in a warm place for 30-60 minutes
Wash, clean and roughly chop the strawberries. Chop the chocolate. Knead the yeast dough again and roll out on the floured work surface (30 x 50 cm). Spread 50 g butter as evenly as possible on the dough. Sprinkle with 5 tbsp. sugar, strawberries and chocolate. Roll up the dough from the long side and cut into 3-4 cm wide snails
Place the snails on a baking tray lined with baking paper or 1-2 greased flat casseroles. Cover the snails and leave them in a warm place for another 30 minutes
Bake in the preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: level 4) for about 20 minutes. Remove from the oven. Mix sour cream and icing sugar with the whisks of the hand mixer to a smooth glaze. Spread the icing on the snails with a tablespoon. Let the snails cool down. Marinated strawberries taste great with them
Waiting time approx. 1 hour