Granny Ruth'S Potato Cakes - cooking recipe

Ingredients

2 c. leftover mashed potatoes
1 small onion, chopped
salt and pepper to taste
1 egg, beaten
1/2 c. flour
cooking oil

Preparation

Mix all ingredients together; drop by spoonfuls onto a heated skillet, using cooking oil.
Brown bottom side; flip over with spatula.
Cakes are ready when both sides are brown.