-
Preheat oven to 350F. Spray a pizza pan with oil.
-
Place pie crust on the pan and fold under edges to give the pizza a bit of a raised crust.
-
Combine sugar, flour and cinnamon in a medium bowl. Add peeled, diced apples and toss.
-
Arrange the apples in a single layer over the pie crust to completely cover it.
-
To make the topping, combine the flour, brown sugar, oats, and cinnamon in a bowl. Use a pastry cutter or your fingers to mix the butter into the flour until the butter is in pea-sized pieces. Sprinkle over the apples.
-
Bake at 350 degrees for 35-40 minutes or until apples are tender. Remove from oven and immediately drizzle with caramel topping. Cut into pizza slices.