To marinate fish:
Red chilly powder…3tsp
Salt to taste
Marinate and rest for 30 minutes.
Fry the fish in coconut oil.
To the same oil, splutter 1/4tsp mustard seeds, add 1/2 cup sliced ginger, saute well. Add 1/2 cup sliced garlic, saute well. Add 3tsp red chilly powder, 1/4tsp turmeric powder, 1/4tsp fenugreek powder, 1tsp pepper powder, 1/4 tsp asafoetida & salt to taste.
Saute well. Add boiled 3/4-1 cup vinegar. Reduce the flame. Add fried fish pieces. Mix well and let it combine well. Switch off the flame and let it cool. Keto friendly fish pickle is ready. Store in an airtight dried container.