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Cheese from Italy, Campania, province of Avellino, the commune of Ariano Irpino
Caciocchiato
Caciocchiato is a large pasta filata cheese from Ariano Irpino whose paste is full of small round eyes, which give it its name ("cacio with eyes"). The milk is thermised, set with calf rennet and the curd half-cooked to 40 °C. A ripening of at least four hours lets a propionic fermentation follow the lactic one, and its gas forms the eyes. The 12 kg cheeses are brined, sometimes cold-smoked over straw, and aged 2–12 months.
No fixed amounts recordedOne dairy's method; the regional sheet gives temperatures and times but no amounts. A shaped cheese of about 12 kg weighs 10–11 kg after ageing.
Whole cow milk
From small and medium farms of the area, mixed breeds[pat-sheet]
Total time across the recorded steps: 2 months – 12 months
Start
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What changes:The milk is thermised, heated to 68 °C for 20 seconds
Step 1 of 9
Thermise the milk
Time
0.3 min
Reported
Temperature
68 °C
Reported
Salt
None given
Acidity
Not documented
Which microbes the steps name, step by step
Lactobacillus
Streptococcus
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
Caciocchiato is a large pasta filata cheese from Ariano Irpino whose paste is full of small round eyes, which give it its name ("cacio with eyes"). The milk is thermised, set with calf rennet and the curd half-cooked to 40 °C. A ripening of at least four hours lets a propionic fermentation follow the lactic one, and its gas forms the eyes. The 12 kg cheeses are brined, sometimes cold-smoked over straw, and aged 2–12 months. Made in 9 steps over 2 months – 12 months. The longest step, age in a controlled room, takes 2–12 months (Regione Campania 2015). In a related cheese, Apulian Caciocavallo made with natural whey starter (four dairies, one standardised protocol), Lactobacillus dominated at the start of ripening, and Streptococcus was associated with the starter in two dairies does most of the fermenting.
Caciocchiato is a pasta filata with propionic eyes, which the regional sheet explains by a ripening long enough for a propionic fermentation to follow the lactic one. Its milk is thermised and only one dairy makes it.
Eyes
Many small, round, evenly spread eyes, about the size of a rice grain (regional sheet)
Rind
Thin, smooth, yellowish to light hazel; light brown when smoked
The regional sheet says the dairy that devised it has made it this way for about fifty years. ONAF reports it has been made continuously since the second half of the 20th century and was listed as a traditional product in 2016.
Starter
The sources we found do not say how its fermentation begins.