Preheat oven to 350 degrees.
Mix together coconut, cracker crumbs, vanilla, sweetened condensed milk and melted butter. Mix until well combined.
Spread into 9x9 square pan and bake for 10 minutes. Let cool.
Melt the aero bars and oil in the microwave.(Be careful not to burn it!)
Spread evenly over cooled mixture.
Cool, then enjoy.