Swiss Brown Mushrooms
This is the same species as flat and button mushrooms, Agaricus bisporus. Swiss browns were the original type of Agaricus bisporus overtaken by the popularity of a mutant strain of the species which was white in colour, now sold as button and flat mushrooms. Swiss browns have a robust flavour and are sold as Portobello mushrooms in their more mature stage. They are a excellant all round mushroom.
Availability
All year round.
