Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: make sauce; in a small bowl, stir together all sauce ingredients until cornstarch has dissolved. set aside. in wok, heat oil over medium heat. add onion and cook, stirring often until golden, about 8 minutes. add bell peppers and asparagus; increase heat to medium-high and stir-fry for 5 minutes. add tomatoes and pineapple chunks and stir-fry for another 5 minutes. stir in tofu and reserved sauce and cook, stirring, until mixture has thickened slightly, about 2-3 minutes. taste and adjust sweet/sour balance to your liking with additional honey, vinegar and/or soy sauce. serve at once.

Target recipe: in a large heavy pan, brown the meat in the butter, turn down the heat and add the onion (chopped). cook till the onion is soft. add the soup, sauces, sugar and vinegar. add salt and pepper is desired. cover and cook slowly for 90 minutes. add drained pineapple and sprouts. thicken with flour and water mix if desired. serve with rice or noodles.