Dee, this recipe is similar to the Dutch Baby served at the Original Pancake House restaurants. To make it into an Apple Pancake (similar to what is pictured on their site at http://www.originalpancakehouse.com), you would add sautéd apples with brown sugar to the nearly completely baked German Pancake.

I've never seen a Baked Apple Pancake at IHOP. I hope this is similar to what you are looking for.

German Breakfast Pancakes

6 Eggs
1/8 tsp Salt
1 cup Flour -- unsifted
1/2 cup Milk
1 tsp Sugar
1/4 lb Butter
- Powdered Sugar

Preheat oven to 450ºF.
Lightly beat eggs with salt. Gradually add flour to milk, blending until smooth. Add this mixture and the sugar to the eggs and blend well. Place the butter into the cast iron skillets and place them into the oven until butter melts. Brush butter up sides of skillet(s). Add the batter to the pan and bake for 15 minutes, or until the pancakes rise and puff and are lightly browned.
Lower the temperature to 400 degrees if pancakes are browning too fast. Sprinkle with powdered sugar and serve immediately with one or more of the toppings suggested below.
Topping Suggestions: Fruit jam, fresh berries, sliced fresh fruit, sour cream, applesauce, sugar and cinnamon.

Pam
"Stressed is desserts spelled backwards!"

E PLURIBUS UNUM

Eventually
Peace Love Unity and Respect Inevitably Blossom
in the Understanding Spirit:
Universal Nexus Underlying the Matrix
A Dh original!

Meddle thee not in the affairs of Dragons, for thou art crunchy and wouldst be tasty with ketchup.