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France and the Alps · Volume 16, Altitude, Cheese and a Border the Kitchen Never Drew

Fondue moitié-moitié

Fribourg

Fondue moitié-moitié, a molten pot of Gruyère and Vacherin Fribourgeois melted with white wine: a small copper pot of pale, glossy melted cheese held over a low flame, a long two-pronged fork dipped into the surface trailing a thick stretch of cheese.

Illustration

Time
20 minutes
Researched
22 sources cited

Fribourg. The real Fribourg fondue, distinct from both Vaud's own Gruyère-only house version and Savoie's later, Emmental-and-Beaufort adoption of the dish. See the history section above for why none of these should be presented as ancient.

As tradition built it

Serves 4. About 20 minutes.

Ingredients

Method

  1. Rub the caquelon vigorously with a cut garlic clove.
  2. Warm the wine gently in the pot.
  3. Add the grated Vacherin first and work it smooth before adding the grated Gruyère, since the two cheeses do different jobs: Gruyère supplies the fruity flavour and characteristic elastic stretch, Vacherin the creamy binding body.
  4. Melt over low heat, stirring constantly in a figure of eight, holding the mixture at or near 70°C and never allowing it to boil, stirring in a splash of kirsch near the end if using.
  5. Serve immediately over a table burner, with cubed bread and small hot potatoes for dipping.

What a modern chef changes

A measured starch addition and a rescue technique, both grounded in the ETH Zurich rheology study

Rung 1

Method

  1. Weigh a precise 3% cornflour by weight against the total cheese, whisked into a small measure of the cold wine before it joins the pot, rather than relying on the traditional flour-dusted-cheese method to introduce starch inconsistently. This is the exact figure the ETH Zurich rheometer study found to hold a fondue smooth without stringiness at 70°C, and measuring it precisely removes the single most common cause of a home fondue splitting.
  2. Cook with an actual probe thermometer clipped to the pot, not by eye or feel, holding the mixture within a few degrees of 70°C throughout rather than approximating "low heat."
  3. Keep a high-power blender on standby as an emergency rescue, off the heat, not as the primary tool. If the mixture does begin to split under a guest's own inexpert stirring at the table, a short, low-speed blend redistributes the clumped fat and protein back into suspension, the same physical logic as the original emulsion, worked mechanically rather than by hand.
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