Beetroot, baked.—This is by most people considered
the best way of cooking beetroot. You prepare it
in the same way, then put it in a slack oven and let
it bake very slowly for several hours (from four
to eight hours) according to size and the slackness of
the oven. When cooked, peel and slice as before.
It is very nice served hot thus: Toss half a finely
minced onion in a little butter till it begins to colour,
then lay in the beetroot cut into large dice, with
pepper and salt to taste, and two or three table-
spoonfuls of good tarragon vinegar; serve when it is
all hot.