University services in Algeria are shifting towards a 'self-service' model in canteens, aiming to modernize facilities and move away from pre-imposed meals that historically led to significant food waste. The pilot initiative at the 'Amizour 02' university residence in Béjaïa demonstrates the success of this transition, allowing students to select their preferred food types and portions. This change has improved student satisfaction, cleanliness, and operational flow. Beyond the practical benefits, the initiative serves as an economic and environmental solution, optimizing financial resources while fostering a culture of responsible consumption and personal responsibility among students.