Introduce your children to the world of stir-frying with a colorful vegetable stir-fry. Chop a variety of vegetables, such as bell peppers, carrots, broccoli, and snap peas. Heat oil in a pan and add the vegetables, stirring constantly until they are cooked but still crisp. Season with soy sauce or your child's favorite sauce. This recipe is not only delicious but also a great way to encourage children to eat their vegetables.