Fresh Spices
These days certain spices are so ubiquitous that they have almost
become invisible. Is that pepper I see next to the salt on the table?
But for most of the history of spices Pepper has been an incredibly
expensive commodity. It was only produced in India and found its way to
Europe by strange and mysterious means.
As a spice pepper
is amazing in that it has 'heat' and pungency but no bitterness. It
therefore gives any and all foods an 'oomph' in terms of flavour
without making them unpalatable (this is why Romans even put pepper in
their desserts!).
Cooking
With Spices
But what actually
is a spice? In terms of a modern definition, a spice is typically
obtained from the dried fruiting body of a plant. Thus it can be the
whole fruit (as in cubeb pepper or allspice berries or cumin) or it is
the kernel or seed of the fruit (as in nutmeg and fenugreek seeds or
nigella seeds).
In contrast, herbs
are the vegetative parts of a plant (the stems and leaves) and include
lemongrass (stems), thyme (leaves), oregano (leaves). Spices are also
obtained from the roots, rhizomes or tubers of plants.
Thus ginger (and
its relatives, galangal, zedoary etc) are spices, as is the Medieval
spice, Galingale [the root of a sedge])
Humans are odd
amongst animals in that we like pungency in our foods and many, many
spices and this has led us to use a whole range of spices in our cookery
and many of these spices, in some way, echo the nature of black pepper.
This is why the
chilli, when introduced to Europe from the Americas was called the
'chilli pepper'. Indeed, the vast majority of spices impart 'heat' on a
dish and only very few are purely used for their flavouring properties.
In the Celtnet
Guide to Spices you will find descriptions of spices (and recipes for
their use) going all the way from Acacia Seeds to Zedoary Root, with
everything in between (every letter of the alphabet except 'Q' is
represented).