Schools across Minnesota have served breakfast and lunch to all students at no cost since fall 2023. New studies from the University of Minnesota and nonprofit The Food Group examine what has changed.

State education data show that lunch participation rose 15 percent in the program's first year, while breakfast participation rose 40 percent.

In a survey described by MPR News, 51 percent of families said they worried less about household budgets. The state estimates the program saves families $1,000 per year for each student.

Researchers and school staff also point to longer cafeteria lines and other practical challenges. Some districts say steadier meal funding has helped them invest in staff and prepare more food from scratch.