How wise you are to seek information on Dining Options in CCRCs! Choose wisely because every system has pros and cons.
When I looked into the topic in the past, the most workable system for most was the five-option plan whereby the menu is offered and the resident can order 1 entre and 4 sides (soup, salad, vegetables, deserts). Auxiliary foods such as condiments, coffee, drinks, bread, butter are free. Modest charges are added for extra servings of these five choices. Daily menus include several choices of all food items, so there is plenty of variety. Some systems include an auxiliary menu of foods available all the time.
The system with food allowances tend to cause "food rushes" at the end of the month where many are making sure they don't lose out by not getting all that they paid for. Human nature works that way. One CCRC allowed food allowances to be used in the gift shop, so there were "candy rushes" at the end of the month.
You might look for articles in the professional literature for food service directors and the like.
Good luck and thank you for reaching out in our Forums. In this way we all learn.
A CCRC Dining Director's Guide to Meal Plans.
https://www.volantesystems.com/blog/guide-to-meal-plans/
Here is one overview about how that might work.
https://mylifesite.net/blog/post/food-for-thought-how-ccrc-meal-plans-work/
Maura Conry
NaCCRA Board of Directors
Forum Monitor