Cut the leeks into pieces about the size shown in the picture above. Put oil in the Oven dish and place the leeks in this upright.
Step 2: Do this for about 10 minutes in the warm outdoor oven.
Step 3: Turn the leek pieces once and add 150 ml of broth.
Step 4: Add the taraminde paste, mustard and miso paste with some salt and pepper.
Step 5: Do this in the outdoor oven for another 15 minutes. Turn the leek pieces over again after 7 minutes.
Step 6: Enjoy your caramelized leeks!