Who wrote this prayer before meals?

Question

God bless the cakes and bless the jam;

Bless the cheese and the cold boiled ham:

Bless the scones Aunt Jeannie makes,

And saves us all from bellyaches. Amen

Answer 1

It sounds like something Shel Silverstein would have written.  But there are many children's poets, so I could be wrong.

Answer 2

Robert Service wrote it at age 6

Answer 3

Jesus