This Terrific TARDIS Cake was made by Small Things Iced. This Doctor Who Cake features the TARDIS, K-9, and a Radley bag. This was a 40th Birthday cake for a huge Doctor Who and Radley bag fan. The TARDIS was made from 6 layers of Vanilla Sponge with buttercream filling. Notice the cobblestone pattern on the cake board. I like the way K-9 and the Radley bag are just outside the TARDIS.