Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], 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: cut vegetables into strips. dip pork in egg white and then in flour. heat oil in frypan, fry pork till golden brown and crisp. place in serving dish and keep warm. put all other ingredients in except the extra flour, and the water, bring to the boil. stir in extra flour and water, cook for 5-7 minutes, vegetables should still be crisp. pour sauce over pork, serve with noodles, yum!