This cake is 100 years old | Fantastic poppy seeds cake

Hello, everyone. I love to make and to eat this cake so much. Hope you'll love it too😊 Ingredients: 1) lukewarm milk 200ml (1 glass) fresh yeast 50g (1.7oz) sugar 3 Tbsp flour 550g (4 and 3/8 cups) margarine 250g (1 cup+2Tbsp) 2 eggs pinch of salt 2) ground poppy seeds 600g (4 and 1/4 cups) sugar 400g (2 cups) hot milk 300ml (1 and 1/2 glasses) 2 yolks