How to make a Portal cake. But the cake is a lie...
Portal Cake! By Rosanna Pansino - Nerdy Nummies
companion cube cake - from the Portal video game
A recipe for the Portal cake ("The cake is a lie!") from the Geeky Chef.
This is the most awesome birthday cake I have ever seen ever and that includes the dragon cake.
Portal cake, going through a portal. Mind=blown.
Portal Cupcakes :D for all you nerds out there heh
The Curious Cakes Of Cakes Coves
portal wedding cake