1. Bake potatoes at 350 degrees Fahrenheit for 45 minutes to an hour or until very soft.
2. Cut potatoes in half lengthwise and scoop out flesh, leaving potato shells intact. Mix with butter and salt.
3. Combine potatoes with any of the vegetable options. Refill potato shells, piling mixture into a mound.
4. Divide cheese evenly between potatoes, sprinkling over each mound, and bake until cheese melts.