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Burrell' is a small ball of stretched cow-milk curd wrapped around a core of butter. At Picinisco raw milk is set with lamb rennet paste, the curd is cooked to 45 °C, ripened 24 hours and stretched in water at 90 °C; at Cassino the milk is pasteurised and set with a starter and calf rennet. The butter comes from cream skimmed from milk or whey. Made in 8 steps over 8.2 days – 8.3 days. The longest step, dry in a cold room, takes 7 days (ARSIAL 2019) and runs at 6–8 °C (ARSIAL 2019). Native lactic flora of the raw milk, which sours the curd during its 24-hour rest and Thermophilic lactic starter do most of the fermenting.
Thermophilic starter (Cassino only) · Added at 38 °C; Picinisco uses no starter[arsial-scheda]
Butter · From cream that rose overnight on the milk (Picinisco) or from whey fat (Cassino), churned[arsial-scheda][onaf-sheet]
Salt · Brine at Picinisco; salt worked into the curd at Cassino[arsial-scheda]
Starter: none at Picinisco; thermophilic starter at Cassino
Total time across the recorded steps: 8.2 days – 8.3 days
Start
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What changes:Filtered cow milk is warmed in a copper cauldron
Step 1 of 8
Warm the milk
Time
Not documented
Temperature
38 °C
Set
Salt
None given
Acidity
Not documented
Output: warm milk.
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
What makes this one different
Unlike burrata, which holds cream and curd shreds, burrell' holds solid butter churned from the same farm's cream. Lazio lists it as a dairy preparation, not as a cheese.
Milk
Cow milk, whole; raw at Picinisco, pasteurised at 68–70 °C for 30 s at Cassino
Size
0.200–0.400 kg; spherical or with a small head
Ripening
About 7 days of drying at Picinisco (7–10 days in one ONAF sheet); none at Cassino
An old product of the central-southern Apennines, once used as barter in the local economy. It is cited in the INSOR Atlante dei prodotti tipici as a cheese of that tradition. Today it is made in small amounts for local buyers.