Soak LA Galbi in cold water for 1 hour to remove the blood.
In a bowl, mix soy sauce, erythritol, minced garlic, chopped green onion, sesame oil, and pepper to make the marinade.
Remove moisture from the beef ribs, then marinate them for at least 2 hours.
Preheat a pan, add a little cooking oil, and grill the ribs on both sides until golden brown.
Place the cooked ribs on a plate and garnish with chopped green onion.