Preheat oven to 400 degrees. Lay out plain corn chips on cookie sheet. Mix 1/2 ... chips. Sprinkle with Parmesan cheese and bake for 5 ... sauce or sour cream.
Place frozen hash browns in ... with potatoes. Spread Parmesan cheese over potato mixture. Cover ... melted butter and chips or corn flakes. Bake at ... but uncovered to brown.