To a pot with 2 cups (480 ml) of boiling water add the ramen seasoning packet and a tablespoon of butter. Stir until the butter melts and then add the ramen noodle cube and cook until the noodles become tender, 2 minutes. Pour the ramen into a bowl.
To the prepared ramen, add the soy sauce and stir to incorporate.
Top with the nori, egg, bacon, scallions, and season with salt and pepper. Sprinkle with sesame seeds, if using.