As the author of a recipe site indexed on Eat Your Books (Be Inspired Food Wine Travel), I'd like to suggest that suggesting sites to EYB to add is going about it the wrong way
The recipe site owners need to contact EYB and offer to index all of their recipes for the EYB site - that's what I did and continue to do every time I add a new recipe to my site
That way you'll be able to get all of your favourite recipe sites indexed without exhausting EYB's limited resources - as long as the sites are keen to participate