This recipe combines two classic desserts into one delicious dish - an Apple Pie Sheet Pan Pancake. The pancake is made with all-purpose flour, baking powder, sugar, salt, milk, eggs, and butter, while the apple pie filling is made with apples, lemon juice, water, brown sugar, granulated sugar, cornstarch, cinnamon, nutmeg, and butter. Bake for 25-30 minutes and serve warm with a dollop of whipped cream or warm maple syrup.