Prep time: 15- 20 minutes Cook time: 4-6 minutes per batch Rest time: 1 hour 45 minutes Materials: 1 ounce fresh yeast 3 ½ cups flour sifted (additional needed for dusting) ⅓ cup sugar 1 cup warm milk 3 egg yolks 2 tsp vanilla sugar (or vanilla extract) 5 tbsp. unsalted butter melted 2 tbsp….