Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: heat oil in a large wok over medium high heat and brown ribs-around 10 minutes. add the soy sauce and continue browning. add the vinegar and bring to a boil, reduce heat and simmer for 20 minutes. add brown sugar and simmer 10 minutes more. you might need a bit more vinegar at this point. you want the sauce thick but fluid. add the peppers and onions and cook for 5 minutes. add the ketchup and stir. taste and adjust the vinegar/brown sugar ratio. if needed add cornstarch to thicken.

Target recipe: shred the cabbage and stir fry for 2 min with oil and butter then sprinkle with salt and simmer gently for 5 to 6 minute. mix sauce ingredients and bring to boil and simmer for 4 to 5 minute. transfer cabbage to serving dish and pour sauce over the cabbage and serve.