Prepare the dough. In a bowl, combine 100 ml of milk, yeast and 1 tbsp of sugar. Stir and let stand for 15 minutes. Pour the remaining milk into a large bowl, add 200 g of flour, add the yeast mixture and stir. Let stand for 40 minutes. Beat the yolks with sugar using a mixer until white. Add the mixture to the dough. Melt the butter in the microwave or in a water bath. Add the vegetable and butter, as well as vanilla sugar, to the bowl with the dough and stir. Add the remaining flour and stir. Let the dough stand for 60 minutes, covered with a towel. Knead the dough a little and leave for another 60 minutes.
Bake the Easter cake. Preheat the oven to 180 degrees. Grease the baking pans with vegetable oil. Fill with dough to 1/3 of the volume. Let stand for 15 minutes so that the dough rises. Bake the Easter cakes for 30-45 minutes. Remove the finished Easter cakes from the oven and let them cool.