What can I bake for lovely colleague who has just been promoted?

[PinkCloudDweller]

Hi, I'd like to being something to the office so we can all celebrate. Must bake it tomorrow morning!

Help me please - I have no ideas!

Lemon drizzle cakeep.

What the heck is a cakeep? A cake.

Yes, I often make the Mary Berry one and it always goes down well!