Select and prepare, as described above, a selection of vegetables.
Bring the blanching liquid to a boil in a saucepan. Blanch each of the vegetables in separate batches until almost cooked. Drain each batch and mix with some of the seasoning mixture. Set each vegetable aside separately.
Line a couple of small bowls with plastic film. Arrange the vegetables in the bowls. Fold the film over the vegetables and set aside on a plate. Chill until needed.
For serving, carefully unwrap the vegetables and arrange on ovenproof serving plates. Reheat per the main recipe.