Stir-Fried Chinese Cabbage

1 tablespoon coconut oil
1 small onion, sliced
3 garlic cloves, minced
1 small ? medium head of napa or green cabbage, trimmed and sliced
2 tablespoons soy sauce
1 tablespoon rice vinegar
sesame oil, for drizzling
salt to taste

Heat oil in a large skillet over medium heat. Add sliced onions and saute until translucent. Add garlic and saute for an additional minute. Stir in cabbage and saute until it is just starting to wilt. Add soy sauce and vinegar and cook until cabbage has just wilted. Remove from heat, add sesame oil and taste for seasoning. Add salt if needed and serve while still hot.