How to prepare?
I strongly advise practicing messy play with child ahead of session.
Children can react very differently to cake. It does help Little One  to have some experience prior to session

Cake
Please bring a cake with you.
Giant cupcake works great, I am happy to provide you with links to favorite cake makers.
Supermarkets have now a great selection as well. 
Cake  has to be made with soft butter icing, so it’s easy for baby to smash it.
Sponge and inside cream/icing – light in colour.
I am a huge fan of naked cakes with cream, fruits and flowers on the top – they photograph beautifully.
I will provide a cakestand. 

Clothes
Smart clothes for your Child for traditional portrait part of the session.
Neutral colours and texture works best. I will photograph your child barefoot. 
Please bring towel and your Child’s bubble bath.
Due to babies sensitive skin I ask You to provide those, as you know your baby best.