Peel and dice onions.

Peel and grate potatoes. (See notes above).

Mix onions, potatoes, flour and salt in a large bowl.

Heat vegetable oil in one or 2 large skillets. Pour about ¾-1 cup of potato mixture into the pan. Flatten with a spatula. Don't over crowd the pancakes.

Cook uncovered on low heat about 10 minutes per side. Check for doneness since the thickness of the pancake can affect cook time.

Serve with a sour cream and/or apple sauce on the side.