The Role of Food in Workplace Culture
By Sofia Andersson · December 5, 2025
Sharing a meal is one of humanity’s oldest bonding rituals. Research from Cornell University found that firefighter teams who ate together performed significantly better than those who didn’t. Teams that share meals regularly show higher cooperation, trust, and performance. Teams that eat together at least once a week show 36% higher performance ratings and 25% higher job satisfaction.
The Science of Eating Together
Several psychological mechanisms explain why food is so powerful at work:
- Shared experience: Eating together creates a common experience that bonds people
- Lowered defences: The act of eating relaxes us and makes us more open to conversation
- Equality: Around a lunch table, hierarchy fades. Everyone is just a person eating a meal
- Positive association: When you regularly share enjoyable meals with someone, you associate them with positive feelings
Food as a Hybrid Work Strategy
The Lunch Pull
Want people to come to the office on a specific day? Plan a team lunch. The promise of a shared meal gives people a concrete, positive reason to commute in.
Cross-Pollination Lunches
Consider rotating between team lunches and mixed-team lunches to build both tight team bonds and broader company-wide connections.
The Welcome Meal
For new hires, a team lunch during their first week is one of the most effective onboarding activities. No icebreaker exercise comes close to the natural bonding of a shared meal.
Practical Ideas That Work
Weekly team lunch days, lunch voting to decide where to eat, fika (the Swedish coffee-and-pastry gathering), celebration meals for milestones, and monthly potlucks where people bring homemade dishes are all powerful culture builders. A weekly team lunch costing $15 per person ($780/year) is a fraction of the cost of replacing an employee who leaves due to feeling disconnected.