Majority percent  of Bangladeshi people like sweet water fish . In this recipe I used Olive barb fish , but you can choose any type of fish .

Ingredients :

• 01 pcs whole fish 500g.
• 02 tbsp tamarind paste
• 01 tbsp roasted peanut
• 01 tsp black cumin
• 01 tbsp turmeric powder
• 01 tsp cumin powder
• 01 pcs medium size onion
• 01 tsp garlic paste
• 01 tsp ginger paste
• 01 pcs bay leaf
• 2-3 pcs dry red chili
• 01 tbsp salt
• 02 pcs green chili
• Mustard oil for cooking

Method:

• Clean and wash the fish very well then make it dry by using paper napkin . Marinate the fish with 1/2 tbsp turmeric powder and 1/2 tbsp salt , keep it for 15 minuets .
• Make the pan high heat then put 02 tbsp oil after that fry the fish one by one side . After become nut brown transfer the fish in a plate .
• Again make the pan medium high heat  put 01 tbsp oil then add bay leaf, dry red chili, shredded onion and stir well . When onion will become nut brown add garlic paste, ginger paste, roasted peanut paste, tamarind paste, crushed black cumin, green chili,  cumin powder, turmeric powder,  salt and adjust with water .
• After oil come out from the gravy add the fish and keep it on simmering point for about 10 minuets