It's a milestone birthday for DH very soon.
I normally bake him a cake from scratch, nothing fancy, but I make a bit more effort than I would for just "everyday" baking IYSWIM. As it's a big birthday I was planning to do him a properly decorated cake, with a theme (as I usually do for the DCs birthdays 😂).
Anyway, I've been unwell, and so have DC, I and time has gotten away from me so I now don't feel I have it in me to do a big decorated cake (time-wise or wellness-wise).
I'm now planning to cheat and buy a plain white iced cake and jazz it up somehow.
I'd quite like to involve the children too... I've got an idea in mind involving cutting DHs age out of card, laying this on top of the cake and then letting the children drip/splatter thin coloured icing over the cake, so when the card numbers are removed the number shows in relief (is that the right term?).
However I've never done anything like this before - and wondering if it will work? And if using a "thin icing" is the best way to do it (so icing sugar, bit of water and gel food colouring) or is there another better way?
Any tips from proper bakers (I'm a reasonable armature at best!).
Thank you!