Punjabi Aloo ki Sabzi aur Puri recipes

Name: Punjabi Aloo ki Sabzi aur Puri recipes
Ingredients: 500gms boiled potatoes cut into cubes; 3 tbsp vegetable oil; Pinch of asafoetida; 1 green chilli slit lengthwise (add an extra one if you prefer a spicy curry); 1½ ginger finely grated; 3 medium tomatoes finely chopped; 1 tbsp tomato puree; 1 tsp cumin seeds; 1 tsp coriander powder; ½ tsp mild chilli powder; Pinch of sugar; salt; 250mls water; fresh coriander