Soak Channa overnight or for around 8 hours
In a small bowl, add tea powder and hot water. Let it sit for 5 minutes. Strain the tea extract
In a pressure cooker, add Channa, water (to soak Channa, around 2+ 1/2 cup), a little salt, and tea extract, and cook for 8-9 whistles and let the pressure release naturally
In a wide pan, add oil, and when the oil is hot, add the whole spices and cook
Add ginger, garlic, and cook in a low flame till it becomes brown and cooked well
Add onions and cook till the onions are translucent
Add tomatoes and cook till the tomato is Mushy
Add Punjabi garam masala, chilli powder, and turmeric powder, and cook for 3-4 minutes till the raw smell goes off
Add the Cooked Channa and mix well
Add 1 cup of water, cover, and cook the Channa for 6-7 minutes till the water is absorbed and the masala is well blended with the Channa. Switch off and serve