I Found a can of Brewdog Layer Cake in tesco for £3 a can which I really enjoyed so I went online and ordered 24 cans of the buggers.
Like drinking actual cake. Marshmallowy stout I think it tastes like and 7%

Layer Cake, a rich and decadent stout that has to be tried to be believed. Layering marshmallow, chocolate brownie, vanilla and cocoa nibs, this is a dessert in a can.