Break a 20 Day Fast

Just finished my 20 day fast with a cup of juice (celery, basil, carrots, apple) and was wondering: How many of these should I drink a day? As many as my hunger calls for?

Also, I'm planning on doing the juice fast for at least 4 days, and was wondering how you guys break the fast after that? Are there any recipes online for food to eat? Stick to vegetables, salads, etc? If so, for how many days? If not, is it okay to do whole foods like salmon and the like?

Your thoughts would be greatly appreciated.

Thanks.