Gulab Jamun

INGREDIENTS for 10 Jamuns 1-Cup nonfat milk powder ¼ Cup all purpose flour 3-Tablespoon room temperature unsalted butter ¼ Cup room temperature whole milk Pinch of baking soda For Syrup 1 1/4 Cup sugar (cane sugar) 1-Cup water 4-Coarsely grounded cardamom 4-Saffron string optional Oil for deep-frying