Blend onions,ginger,garlic in food processor. Cut lemongrass into small piecese
Saute everything over medium heat for about 5 minutes or until the veggies are fragrant and softened. Add turmeric, paprika, white pepper, black pepper
Add the fish broth.It should take on a nice deep golden yellow color from the turmeric. Bring the Mohinga to a boil and reduce the heat to a gentle simmer.
In another pan, book the rice till golden brown. Then use the food processor to blend it into powder
Add rice powder to the Mohinga and stir it in. It may clump a bit. Stir it well and press some of the clumps against the side of the stockpot until it’s dissolved.
Add the fish
Add any of the optional seasonings, to taste. for example fish sauce, a squeeze of lime, onions, cilantro, and a hardboiled egg.