Indo Chinese Potato

I had this for the first time at my friend Indu’s place.And now this recipe has become part and parcel of my household.Spicy and Tangy it compliments Rice,Rotis and Tortillas
Ingredients:

1 Large Potato Cubed

1 handful of chopped onion
1/4 tsp Mustard seeds
1/2 tsp Urad Daal
2-3 tbsp oil
1 tbsp Soy sauce
1 tbsp Balsamic vinegar/vinegar
1 tbsp SriRacha/ Red Chilli Sauce(add as needed)
1/4 tsp turmeric powder
1/2 tsp chilli powder (add as needed)
Procedure:
1.In a vessel heat oil,Once the oil is heated add mustard seeds urad daal and let them splutter.(This part is optional)
2.Add the onions and saute until transparent
3.Add Potatoes and stir fry for 5 mins.
6.Add salt,turmeric powder,chilli powder,soy sauce,balsamic vinegar and sriracha and mix well.
7.Cook covered until the potatoes are well cooked usually takes 15-20 minutes.Keep stirring in between adding very little water.