[maxlybbert]

I believe the current rules ( https://www.fns.usda.gov/nslp ) require the schools to make some effort to avoid certain allergens.

When my children were in school, their school said that anybody who didn’t have lunch would be given a “sun butter” sandwich and food from the cafeteria. I wasn’t familiar with sun butter; it’s peanut butter made from sunflower seeds, because people allergic to peanuts may not be allergic to sunflower seeds.