In a bowl, add 100 ml fresh cream, 100 ml condensed milk, saffron soaked in milk and custard powder and mix well. Layer 2 glasses with mawa cake pieces, chopped gulab jamuns and pour the mixture into the glasses. Place the glasses in baking tray and add water to the tray. Bake them in a preheated oven at 150-160'C for 15-20 minutes. Kesari Mawa Pudding is ready.