Buttermilk Pancakes

1 cup buttermilk
1 egg
1 tbsp. sugar
1 cup sifted flour
1 tsp. baking soda
1/2 tsp. salt
2 tbsp. melted butter
dash cinnamon (optional)
Mix ingredients with electric mixer until smooth. 
Pour 1/4 cup batter onto heated griddle. Lightly 
brown on both sides. Makes about 8 pancakes.