Heat the oil in a large heavy skillet over medium heat. Add the lemongrass mixture and salt and cook for about 4 minutes, stirring. Add the rice and stir to combine. Add the chicken stock and bring to a boil. Reduce the heat, cover and simmer for 15 -20 minutes.
Lift the lid and place the salmon in a single layer on top. Cover and let steam for about 4 minutes (mine took more like 6). Top the pilaf with the cilantro, basil, and the chili pepper (if you didn't use it at the beginning).
Notes
If using fresh lemongrass and ginger, you'll want to use the white part of one stalk of lemongrass and about a tablespoon on minced ginger. Place the ginger, lemongrass and garlic in a mini food processor to mince it all together finely.