Rinse the shrimp, fish filet, lemon grass, and ginger root
Cut the fish filet to 2" pieces
Cut the lemon grass and ginger root
Place the sauce pan to the stove, add oil, and turn heat to high
Add the shrimp to the pan, and sauté at high heat until the bottom of the pan starts coloring
Add the massaman curry paste, coconut milk, water, lemon grass, and ginger root. Stir and take the pan to boil. Reduce the heat to low, and simmer with a lid on for 7-8 minutes.
Add the fish filet chunks, and bring the pan to boil. Simmer at low heat for 3-4 minutes.
Chop the roasted peanuts, and add them to the pan. Mix and simmer for about 1-2 minutes.
Adjust the flavor with addition of salt and sugar.
Video
Notes
Not everyone like their meat dishes sweet, but massaman curry is supposed to be mild. Adding sugar would be a good idea.
I like to add either fresh chili pepper or flakes to make it a little spicy.
After the dish is done, storing it overnight makes the meat more flavorful.