Pocketing food

Victoria
Is anyone else still having trouble getting their 1 yo to eat solid food? My son loves the taste of everything but has a tendency to stuff everything in his mouth and pocket it against the roof of his mouth without swallowing it.  Sometimes I will find food in his mouth over an hour after the meal time ends. 
He had little bits of turkey for dinner tonight and after dinner he played for a while, took a longgggg bath, and when I dressed him for bed -- I noticed he STILL had turkey in the top of his mouth. :(