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Tomme au marc is a Savoie tomme, a pressed, uncooked cow-milk cheese, that is finished under the grape skins and seeds left from winemaking. Retail descriptions say the tomme spends about a month in marc in an airtight container, where the fermenting marc warms it and tightens the paste, then ages under a thick marc coat for up to several months. The marc coat is not eaten.
No fixed amounts recordedMade from a finished tomme; no source publishes a batch size or recipe.
A finished Savoie tomme
Pressed, uncooked cow-milk cheese; one seller describes an unpasteurised one[cnz][gismondi]
Grape marc (skins and seeds left after pressing)
Ordinarily from Pinot Noir, Gamay or Mondeuse grapes, according to one cookery school[ocf2014][lacuisine]
Starter
none added at this stage; the tomme is already ripened
Total time across the recorded steps: 2 months – 7 months
Start
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What changes:Rennet sets the milk at 30–35 °C and the curd is cut to corn-grain size
Step 1 of 5
Make the base tomme - set, cut and stir the curd
Time
25–40 min
Set
Temperature
30–35 °C
Set
Salt
None given
Acidity
Not documented
This step describes the base Tomme de Savoie, not the marc finish. No source describes how the tomme au marc itself is made before the marc.
Flavour
Not documented
Texture
Not documented
Colour
Not documented
Microbes at work in this step
Not documented for this step.
Method
Measured measured in a studySet fixed by a specification or tested recipeReported one source reports itTypical a general value, not sourced for this fermentUnconfirmed not yet checked against a source
At a glance
Tomme au marc is a Savoie tomme, a pressed, uncooked cow-milk cheese, that is finished under the grape skins and seeds left from winemaking. Retail descriptions say the tomme spends about a month in marc in an airtight container, where the fermenting marc warms it and tightens the paste, then ages under a thick marc coat for up to several months. The marc coat is not eaten. Made in 5 steps over 2 months – 7 months. The longest step, age under a thick marc coat, takes 30 days – 6 months (La Cuisine Paris). Salt is 1.2–2 % (Ministère de l'agriculture).
Most tommes ripen on cellar boards. This one is finished buried in grape marc from winemaking, which gives it a strong taste and aroma, an exception among the usually mild tommes.
Milk
Cow milk (the base tomme)
Ripening
About a month steeped in marc, then aged under a marc coat; one to six months under marc in all
One seller describes the cheese as made from unpasteurised cow's milk. The CDC says pregnant women, newborns, people 65 or older and people with weak immunity should avoid any cheese made with raw milk unless it is heated to 165 °F (74 °C) or until steaming hot.
The Oxford Companion to Food names tomme au marc as the exception among tommes, coated with marc and strong in taste and aroma. No source found gives a date or origin for the practice.