Preparation Steps

• Preheat oven to 350°F (175°C).
• Boil potatoes until tender. Mash with sour cream and salt. Stir in 1 cup of cheese and half of the chopped onions.
  1.5 pounds potatoes, 0.5 cup sour cream, 0.5 cup onions
• Layer half of the lasagna noodles in a greased 9x13 inch baking dish. Spread with half of the potato mixture, bacon, and remaining onions. Repeat layers.
  1 pound cooked and crumbled bacon, 0.5 teaspoon salt, 1.5 pounds potatoes
• Top with remaining cheese. Cover and bake for 30 minutes. Uncover and bake for an additional 10 minutes or until cheese is bubbly.
  0.5 cup sour cream