- Coat potatoes with vegetable cooking spray; pierce several times with a fork.
- Bake at 400 for 45-minutes or until tender.
- Cool and cut into 1-inch cubes.
- Combine 1-1/2 cups cheese, dressing and next 3 ingredients in a large bowl; add potatoes, tossing gently.
- Sprinkle with bacon and remaining 1/2 cup cheese.