Preheat oven to 425 degrees F
Mix together the flour, sugar, and cinnamon
Slightly beat the eggs and mix in the milk
Add the egg mixture to the dry ingredients and whisk together until the batter is smooth. The batter should be thin and free of any lumps of flour.
Add the butter to the skillet and heat in the preheated oven. Make sure to watch carefully so that the butter does not burn.
Once the butter is melted remove the skillet from the oven and pour in the batter.
Return to the oven and bake for 15 to 20 minutes or until the pancake is golden brown. Reduce temperature to 300 and continue to bake for 5 more minutes.
While the pancake is in the oven make the caramelized pears. Cut the pears into thin slices.
Add butter to a skillet , heat the butter and brown sugar over medium heat. Add the pears and cook until the pears are soft and caramelized about 15 to 20 minutes
Serve the pancake right away. Top with the caramelized pears. Sprinkle with cinnamon and sugar if desired.