An all-star recipe for a giant chocolate chip cookie cake topped with milk chocolate frosting. /// Made April 2016 for Sasha's birthday, came out great and kids loved it . Make double recipe and have two "cakes". Frosting good too.
The cake layers are dense enough to hold up to the whipped fudge filling while still having a light, cakey texture, and the sweet milk chocolate in the buttercream is toned down with the addition of bittersweet chocolate.