Heat oil in deep pan/kadai, once it gets hot add bay leaves and 1/2 tsp cumin seeds. Add 3 tbs butter into the oil, once cumin seeds starts crackling. Add all whole garam masala (green cardamom, javitri, red chili, cinnamon stick, cloves) and saute it for 1/2 min. Add onion and ginger- garlic paste and saute till golden color at medium heat.