Sambar cucumber in Fish curry in tamarind gravy enjoyed best with hot rice

Combing cucumber along with non - veg dishes is very popular across telugu states and cucumber with spicy and tangy fish curry is a must try dish Cucumber Fish Pulusu:- Ingredients:- Fish - 1 kg Cucumber- 400g Oil - 2 tb spn Mustard seeds - 1/2 tsp Red chillies- 3 Cumin - 1/2 tsp Curry leaves - 1 sprig 3 Onion - 5 green chillies paste Turmeric- 1/2 tsp Ginger garlic paste- 1 tsp Chilli powder - 1 tb spn Coriander powder - 1 tb spn Cumin powder - 1 tsp Coconut - poppy seed powder - 1 tsp Tamarind juice - 1 lemon size Water- as required Salt - to taste Coriander leaves- 1 bunch