Hi guys! I am not a baker. I want to make my husband a cookie/ brownie layered round cake. I need to know how to make pre packaged Pillsbury cookie dough in a nine inch round cake pan. My instinct is to go low and slow but I’m not sure. Pillsbury has instructions for making a larger and thinner cookie cake but I want to resemble a cake layer so I’m thinking it will be at least an inch thick. Any suggestions?