I love roasting vegetables, it brings out so much of the natural flavor and sweetness. Leeks are sometimes overlooked to eat by themselves, but they have a very delicate flavor and are delicious with a really simple preparation. I roasted these with a little olive oil, sea salt and fresh tarragon. Voila.
Tarragon is one of my favorite herbs, it's lemony and bright, and makes any dish delicious You can even roast chicken using the same 3 ingredients above.