Meen puli kuzhambu(Fish kuzhambu)

Ingredients 
Cat Fish slices : 4
Onion : 1/2 big onion (or) Pearl onion (small onion) : 10
Tomato : 1
Tamarind : little
Fennel seeds : 1 tsp
Methi seeds : 5 seeds
Mustard : 1/2 tsp
Green chili : 1
Salt : 1/2 tsp

To make paste

Onion : 1medium big onion (or) Pearl onion (small onion) : 10

Tomato : 1 

Red chili powder : 4 tsp

Coriander powder : 1 tsp

Garlic pods : 4 

To Make Meen puli kuzhambu 

• Soak the tamarind in water for 10 minutes and filter it
• Grind all the ingredients in mixi and make it as paste
• Heat the oil in pan add methi seeds, mustard, fennel seeds, green chili
• Keep the flame in medium to high 
• Add grinded paste mix it well and add filtered tamarind water
• Mix it well for 10 minutes if necessary add little water, salt
• Once the gravy has boiled and become thick gravy
• Reduce the flame in to low to medium and add cat fish 
• Leave 5 minutes for fish to get cooked and Switch it off