Start by preheating your oven to a sizzling 400°F. This high temperature is critical for creating that perfectly puffy pancake.

Thinly slice your Gala apples to about 1/4 inch thick. This thickness helps them cook evenly and ensure they’re tender but not mushy.

Place the 4 tablespoons of butter into a 12-inch cast iron skillet. Now slide that skillet into your preheated oven just until the butter melts and begins to bubble.

While the butter is melting, grab a mixing bowl (or a blender for a quick blend!). Add in the flour, baking powder, salt, sugar, milk, and eggs. Mix thoroughly with a whisk or blend until completely combined. If using a bowl, make sure no lumps remain.

Carefully remove the hot skillet from the oven (don’t forget to use your oven mitt!). Place the sliced apples directly into the sizzling butter, spreading them evenly across the bottom. Now, quickly pour the batter over the apples, ensuring a nice distribution.

In a small bowl, combine the sugar and cinnamon. Sprinkle this mixture evenly over the top of the batter. This will create an indulgent crunchy sugar topping when baked.

Return the skillet to the oven and bake for 20-25 minutes. As it bakes, watch for the edges to rise and turn a gorgeous golden color. It’s a sight to behold!