Cook noodles (bought or homemade), drain and line pan. Mix cheddar cheese with potato, salt, onion powder, and pepper. Spread half of this potato mix on lasagna noodles. Then layer noodles, then potato mix, then last of noodles. Cover with the melted butter. Cover with aluminum foil and bake 30 minutes at 350 degrees. Let stand 10 minutes before cutting. Can serve with sour cream, bacon bits, and polish kielbasa.