Pork-Stuffed Cabbage Rolls

Ingredients:

3 oz. ground pork
½ tsp. sesame oil
1½ tbsp. soy sauce
2 tbsp. red onion
½ tsp. ginger
1 tsp. black sesame seeds
3 green cabbage leaves
½ tsp. garlic
1 tbsp. scallions
1 tbsp. butter