Sure you can pack away a short stack with the best of them, but how much do you really know about that most indulgent of breakfast entrees, the pancake? In honor of National Pancake Day 2012, test your knowledge of one of the world's oldest foods. Which Biblical prophet performed a pancake miracle? What state produces the most maple syrup? What are pancakes called in Greece? Take our 20-question quiz to see how you stack up with the pancake experts of the world.