Menu Engineering & Pricing Optimizer | The Grumpy Chef

Skip to main content

The Grumpy Chef

Menu Engineering ToolBack to Site →

The Grumpy Chef

Built from 20 years of Master Chef kitchen operations across 5 countries. Not a consultant. An operator who learned the hard way.

Want the full profit recovery?

Book a 72-Hour Profit Discovery →

Christian Schiffner | The Grumpy Chef | German Master Chef

Dawson City, Yukon