If you were the last person with a secret to save a family business on the other side of the world, what would you do?

Catriona Cameron, petite and feisty Melbourne café waitress, has a secret. She doesn't know that it's secret so much as that it's a recipe she has promised to hold in trust, to share with no one except her daughter. Everyone has their own family recipes, don't they?

Lachie McKell is a modern-day laird, and his people are suffering. The last person he knows of in the line of a 200-year-old tradition is dead, the business is failing, and people are losing their livelihoods with no hope in sight. But wait. Is that the same product on the other side of the world? What must he do to persuade an Australian recipe-holder to come home to Scotland with him, to give up her secrets and save his community?