If you're craving something sweet and tangy, this sweet and sour vegetable stir-fry is the perfect choice. The combination of colorful vegetables, such as bell peppers, pineapple, and carrots, creates a visually appealing dish that is bursting with flavors. The sweet and sour sauce, made with vinegar, soy sauce, and brown sugar, adds a delicious tanginess to the stir-fry. Serve it over steamed rice or noodles for a satisfying and flavorful meal.