Preheat oven to 350 degrees.
Slice the pears thinly.
Defrost the pie dough according to package directions and smooth out any tears or bumps.
Using a round cookie cutter, cut circles out of the dough.
Place on a greased baking pan about 2 inches apart from each other.
Spread melted butter over each dough circle, just enough to cover.
Sprinkle cinnamon sugar over each dough circle.
Lay down slices of pears on top of each dough circle in fan formation.
Sprinkle more cinnamon sugar on top.
Bake at 350 degrees for 15 minutes, or until the edges of each dough circle are a light golden brown.
Remove from oven and let cool at room temperature for 5 minutes before serving.