I made this recipe last week.  I highly recommend it.  
http://www.amishshop.com/hazel-doc/amishcookingrecipes/canningandfreezing/porkandbeans.htm
ETA: I didn't use the flour. YMMV.
			
			http://www.amishshop.com/hazel-doc/amishcookingrecipes/canningandfreezing/porkandbeans.htm
ETA: I didn't use the flour. YMMV.
					
				