I’m looking for a children’s book I recall from the late 60’s to early 70’s. The character, possibly a bear, and his friends were surrounding a cake that was sitting on a log, if I remember correctly, on one of the pages.  Every time I see a Boston Cream Pie I think of the book because of the icing, I believe.  I think the cake got knocked to the ground and got sand or dirt on it. The character may have also tried to get too many cookies from the cookie jar and gotten his hand stuck, but that could be another book that just blends with the other memory. I received this book along with Hansel and Gretel as a child of maybe 4 or 5 years old. I’ve often wondered what it was. Any help would be appreciated.