Probably the Best Potato Side Dish in the World

The classic GratinGratinA dish finished with a browned crust, often using cheese, breadcrumbs or butter. Dauphinois is a staple of the professional kitchen, but serving it consistently in high-volume settings often leads to messy portioning and uneven edges. In this video, Fallow demonstrates how to modernise the presentation of this French classic by creating individual, crispy potato stacks using simple metal tins as moulds. This technique ensures absolute portion control and clean plating while retaining the indulgent textures of a traditional gratin. Chefs will learn how to handle the starch, manage cream reduction, and build structural integrity within a small, confined space.

Precision Cooking in a Water Bath

The core technical challenge when cooking individual potato stacks with heavy cream and cheese is preventing the emulsion from splitting. When exposed to direct, intense oven heat, the fat in the cream and Gruyère tends to separate, leaving a greasy residue. To combat this, the potatoes are thinly sliced and layered with warm, garlic-infused cream and grated Gruyère directly into the prepared moulds. The tins are then placed in a deep tray filled with hot water and cooked gently. This water bathWater BathAnother term for a bain-marie, in which controlled heat is provided through surrounding water. (bain-marieBain-MarieA water bath providing gentle, indirect and controlled heat for cooking or holding food.) technique buffers the heat, ensuring the cream does not boil or split. This gentle poaching method yields an incredibly soft, melting texture in the centre of the stack that is perfectly uniform from edge to edge.

Operational Advantages for the Line

For busy professional services, this individual stack technique offers significant prep-ahead advantages that outperform traditional sheet-pan gratins. Rather than slicing and plating large trays of dauphinoise to order—which often leads to structural collapse—these individual portions can be cooked ahead of time in their moulds. Once chilled, they hold their shape beautifully. Chefs can store them, unmould them to order, and finish them under the salamander or in a hot oven. This final blast of dry heat melts the cheese on the surface and crisps up the outer potato layers, creating a dramatic textural contrast between the golden, crunchy exterior and the rich, velvety middle. It is an exceptionally clean, reliable way to serve a luxury side dish during high-stakes banqueting or fast-paced à la carte services.