Thinly slice fish cake, cucumber, carrot, and bell pepper.
Heat olive oil in a pan, briefly stir-fry carrot and bell pepper, then let cool.
Add fish cake to the pan, stir-fry with spicy gochujang, soy sauce, and olive oil.
Spread cauliflower rice for keto gimbap over the seaweed and add the prepared ingredients on top.
Roll and cut the gimbap into bite-sized pieces.