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.
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.