Add the lemongrass, garlic, lime juice, fish sauce, soy sauce, Sriracha, brown sugar, and sesame oil to a blender’s vase and pulse until you reach a grainy texture.
2 lemongrass stalks, 3 garlic cloves, 2 limes, 1 tablespoon fish sauce, 1 tablespoon soy sauce, 1 tablespoon Sriracha or red chili sauce, 2 tablespoons brown sugar, 1 teaspoon sesame oil
Marinade the chicken in the lemongrass mixture for at least 30 minutes.
1 pound chicken thighs
Heat a grill to medium-high and lightly grease it. Remove the chicken from the marinade and grill on both sides, around 25 minutes in total, until deeply browned on all sides. Reserve on a cutting board, let it cool for a couple of minutes, and thinly slice.
Mix all the fish sauce ingredients and microwave for a couple of minutes, just until the sugar dissolves.
2 tablespoons fish sauce, 2 tablespoons sugar, 2 tablespoons water, 1 lime, 1 tablespoon rice vinegar, 1 garlic clove, 1 tablespoon garlic chili paste
Serve the chicken with the steamed rice, carrots, cabbage, cilantro, lime and sauce.