Small Parsnip Lentil Terrine with a touch of fennel and balsamic vinegar

A small vegetable terrine which pleasantly combines parsnips and lentils, refreshed by a hint of fennel and a splash of balsamic vinegar which enhances everything, a soft and light texture. It can be enjoyed hot or cold, depending on the mood or the weather, and will be the basis of an improvised but healthy meal.