Prick potatoes with a fork. Bake at 425 degrees for one hour. Remove from oven and cool for 15 minutes. In a large skillet, cook bacon until crisp. Drain on paper towels . Remove all but 2 tablespoons bacon drippings from skillet. Add broccoli mushrooms, onions and garlic to drippings. Cook until tender, about 3 minutes. Cut a lengthwise slice off of each potato. Scoop out most of pulp to make shells. Combine potato pulp, vegetable mixture, sour cream, salt and pepper. Mix well. Stir in crumbled bacon. Spoon mixture into potato shells. Sprinkle with cheese. Bake until hot at 400 degrees. Yield: 4 potatoes