COGS rarely blows up all at once. It creeps.
A scoop that's slightly generous. A topping applied a little heavier than spec. A supplier substitution made once during a shortage that quietly became the new normal. None of it looks like a problem on any single ticket — it only becomes visible weeks later, when the monthly P&L lands and someone asks why margin is down two points and nobody can say exactly when it started.
That gap — between when a cost problem begins and when someone notices — is the most expensive gap in F&B operations. The COGS Control Center is built to close it, and this walkthrough shows how, screen by screen.