Preheat oven to 350 degrees and spray an 8-inch round cast iron with Pam Baking Spray

Using a standing mixer, beat the oatmeal, flour, brown sugar, baking soda, salt, canola oil, eggs, and vanilla and beat until combined

Fold in the chocolate chips

Press the dough into the cast iron

Bake in the oven for about 20-30 minutes or until a light golden brown

Allow to cool completely on the counter

Drizzle the caramel and chocolate sauce on top

Using a standing mixer, beat the butter, powdered sugar, heavy whipping cream, and vanilla until combined and stiff peaks. About 5 minutes mixing

Divide the frosting into two bowls

Mix a few drops of the black food coloring into one bowl and mix until combined

Scoop into the piping bag and scoop the white frosting into the second piping bag. Cut the tips off

Using the black frosting, pipe out the detail of a spider web by creating an X

Pipe a --- through the middle of the X to create a star

Pipe half circles in between each line to create the web

Using the white frosting, outline the web to create a 3D effect

Using the black frosting, pipe out some spiders to go on the web

Enjoy!