1 c. pancake mix
2/3 c. milk
2 tbsp. oil
1 egg
1/4 c. butter
1/3 c. brown sugar
1 apple, chopped

Combine pancake mix, oil, milk and egg. In cast-iron skillet, melt butter. Add brown sugar and apple. Pour batter over butter mixture and cook until bubbles come to top. Move skillet to preheated 350°F oven and cook for 12 to 17 minutes. Invert pancake onto platter and sprinkle with cinnamon and sugar.