Aloo for Poori (with tomato)

Let 5-6 potatoes sit in cold water. Peel and chop. Continue to let sit.

Julienne 1.5 inch piece ginger and equal parts garlic.

Chop 3 chilies.

take out small bowl dahi to bring to room temp.

Heat oil in pressure cooker. Add ginger, garlic, chilies. Let cook for 3-5 min, don't let brown -- just edges slightly. Add 1 can diced tomatoes. Cook on med-high. Add a little salt. Cover.

beat dahi.

Once oil begins to separate from tomatoes, add 1 heaped tsp haldi, 2 heaped tsps dhaniya powder, fry and add dahi. Cook off water. Add drained potatoes. Mix and cook for 2-3 min on high. Add some water.