Thekera Masor Tenga (Sour Fish Curry)

Ingredients– Fresh small fish – 500 gm Thekera – 6 pieces Warm water – 100 ml Boiled and mashed potatoes – 1/2 cup Fenugreek seeds – a pinch Hot water – 600 ml Turmeric powder – 1 tsp Salt to taste Mustard oil – 3 tbsp 1 tbsp chopped coriander leaves Method– Clean and wash…