If you're craving something sweet and tangy, this sweet and sour vegetable stir-fry is the perfect choice. The colorful medley of vegetables like bell peppers, carrots, and pineapple is stir-fried until tender-crisp and then coated in a homemade sweet and sour sauce. The result is a dish that is bursting with flavor and vibrant colors. Serve it over steamed rice for a complete and satisfying meal.