Ingredients 1 C. raw, grated potato 1 C. cooked mashed potatos (leftover is fine) 1 onion, minced fine (optional -- for savory boxty pancakes) 1 C. all-purpose flour 1 tsp. baking powder1 tsp. salt 1 egg, beaten 1 C. buttermilk 2 tbsp. butter Directions In a med. mixing bowl, combine the grated potato, onion (if using), and buttermilk (this keeps…