Sinodun Hill – Made by Frazer Norton & Rachel Yarrow in Oxfordshire The initial make process takes place over 4 days after which it is ripened for up to 21 days to develop the rind and bring out complexity in the  flavour and texture. The rennet is vegetarian, derived from the cardoon thistle. The result is a flavoursome cheese with a fresh, citrus flavour which deepens as it ages to reveal almond and red fruit notes. Its rind is a stunning ivory colour and seasonally develops a dusting of blue and grey moulds as it ages, which add to the flavour and character of the cheese.