Preheat oven to 350 degrees and spray a 9x9 inch baking pan with non-stick spray.

In a medium bowl, mix together the oil, sugar, and vanilla and then beat in eggs.

In another bowl, combine flour, cocoa, baking powder, and salt together.

Slowly stir into the egg/sugar mixture until well blended.

Place cookie chunks on top of brownie mixture.

Spread the brownie batter evenly into the prepared pan.

Bake for 20 to 25 minutes, or until the brownie begins to pull away from edges of pan.

Let cool on a wire rack.

Using a mixer, beat the cream cheese until light and fluffy and then add in the powdered sugar and milk and beat until combined.

Pour the cream cheese mixture and spread it over the brownies.

Sprinkle the 10 Oreo chunks on top of the cream cheese mixture and pat down gently.

Spread the cherry pie filling over the top.

Put the other half of the whipped cream in a pastry bag and pipe a border around the dessert. If you have left over you can pipe a heart in the middle of the dessert using a heart cookie cutter and piping the whipped cream inside the heart cookie cutter. (I just kind of swirled the whipped cream on top on the heart design.

Place in refrigerator for two hours before serving.