Preheat oven to 350ºF

Peel, and then cut apples into 1/8ths, reserve

Add cut butter, sugar, apples, and cream to an oven-safe pan

Let caramelize (should be a nice light brown color)

Roll out puff pastry and place on top of apples and let rise in the pan

Place pan in the oven and let bake until puff pastry is golden brown

Flip upside-down onto a large plate to serve