Matar masala

This dish is good with roti. But it requires a long list of ingredients.
Preparation time: 1 hr
Serving size: 4-5 persons
Ingredients:
Green peas: 125 gr
Onion: 1 medium
potato: 1 medium
Green chilies: 2
Tomato puree/ small pieces: 2 tbsp
Grated coconut: 1 tbsp
Sesame seeds/powder: 2 tbsp
Coriander leaves(Chopped): 2 tbsp
Oil: 2 tbsp
Salt to taste
Spices:
Ginger-garlic paste: 1 tsp
Mustard seeds: 1 tsp
Cumin seeds: 1 tsp
Curry leaves: 4-5
Turmeric powder: 1/4 tsp
Red chili powder: 1 tsp
Coriander powder: 2 tsp
Garam Masala: 1 tsp
Bay leaf: 1
Cardamom: 2
Method:
Chop onion into small pieces.
Boil onion and potato along with 1/2 bay leaf and 1 cardamom.
Boil green peas separately.
Heat oil in a pan.
Add mustard, cumin, cardamom, curry leaves and bay leaf in order.
When there is slight change in colour, add boiled onions.
Let it cook for 2-3 min.
Add ginger-garlic paste, potatoes and peas.
Saute for 2 min.
Add tomato puree, coconut and sesame.
Add 2 cups of water and mix well.
Let it cook for 5 min.
Now add salt, chili powder, turmeric and coriander powder.
Cook for 2 min.
Before removing from stove, add garam Masala powder.
Garnish with coriander and serve hot.