Place cubed potatoes in large pot. Cover with water. Add 1 tsp salt to water.

Over high heat, bring to a boil. Cook until potatoes are soft.

Preheat oven to 350. Remove from heat and drain.

Place potatoes in baking dish and pour ranch dressing over potatoes. Sprinkle with bacon and cheese.

Place in oven (uncovered) for 10-15 minutes (or until cheese is melted). Carefully remove from oven, serve and enjoy.