I did the Healthy Eating Challenge. It included some good information about freezing foods when you cook ahead in big batches or have left overs. Other than soups, I am often still uncertain what will be good after freezing. Could you add some check box values to the SP recipes?
Left over recommendation (Check each box that applies)
--good after freezing
--refrigerator, 1-3 days
--eat same day prepared
To handle the recipes already listed, you could add the feature so that any member could edit that field on the recipe and check the boxes.
Besides providing useful information on the individual recipes, it could also be a helpful search category.