Bertie's father is an Easter egg artist.
His mother makes chocolate for the family as a surprise.
Bertie decides to sneak himself a test taste and WHOOPSIES, the chocolate pot tips all over him.
His father is inspired by the mishap, leaving Bertie to pose in chocolate while his father carves a wooden figure.
Thus, the chocolate rabbit becomes an holiday staple with Bertie making the deliveries.
The soft color art makes me think of Peter Rabbit, cute and lovable.