4 med. potatoes, peeled and cubed
2 tbsp. butter, melted (or more)
1/2 c. seasoned dry bread crumbs (more, if needed)
1 med. onion, cubed

Dip potato cubes into butter, then roll in bread crumbs. Put into baking dish in layers of potatoes, then a few onions. Put any remaining butter on top. Bake until done in microwave or in oven at 375 degrees.