I’m mapping a training module for a food hall project with a 3-minute ticket-time target, and it got me wondering: which chain formally codified the assembly-line kitchen first — White Castle in 1921 or McDonald’s with the Speedee Service System in 1948? Bonus points if you can tie the answer to how they linked staff training to customer satisfaction metrics.
I’d give White Castle the nod for early standardized workflow in the 1920s, but McDonald’s formally codified the assembly-line with the “Speedee Service System” in 1948 and later tied training to “QSC&V” and ticket-time targets (see https://en.wikipedia.org/wiki/Speedee_Service_System)… For your module, wire POS to station timers and post a simple QSC scorecard with a 3‑minute KPI and random checks, plus a small shift bonus when >90% of tickets beat 180 seconds. Whether you lean on mystery-shopper audits or POS-only, think pit crew, not chef’s table.
White Castle locked in SOPs early, but McDonald’s 1948 kitchen redesign is the first I’d call fully codified, and by Hamburger University (’61) they were tying crew training to “QSC&V” shop scores and timed order accuracy, @franklinmorris90. Steal that playbook: run a visible expo clock and bonus teams on a blended score (ticket time + accuracy + cleanliness) so speed doesn’t turn into the culinary version of skidding tires. Are you tracking accuracy alongside the 3-minute target?