Directions:
Make sure to slice the potatoes and the onions into the same number of slices.
Place the potatoes and onions in an oblong baking dish. Combine the butter, garlic, salt and pepper and drizzle mixture over the potatoes and onions. Cover with foil.
Bake at 400 degrees for 40 minutes. Remove foil, sprinkle top with paprika and bake uncovered for 20 minutes more.