Our nephew is three!
The Princess and I made him a chocolate cake with fresh strawberries and peanut butter frosting. The cake was good; the frosting was awesome. I'd never made PB frosting before, so I hunted around on the Internet for some ideas. Everyone seemed to be using Ina Garten's recipe, and giving it rave reviews. I made mine using a bit less butter and sugar, and a pinch more salt and vanilla. Just to be contrary.
The only downside to this particular confection was that poor Tiny and his similarly-aged cousin -- neither of whom is eating nuts yet -- were forced to look on with legitimately drooly mouths. Poor kiddos.