Chop leek very fine and sweat in a pan on low-med heat with a bit of olive oil.
Meanwhile chop the anchovies very fine.
Mix all the ice cream ingredients together and churn in an ice cream maker according to manufacturer’s directions and transfer ice cream to a container for the freezer.
For the salad
Cut a few inches of baguette per person, halve lenghtwise. Rub with olive oil and garlic clove.
Cut romaine heart in two lengthwise
Place romaine and baguette on a grill and char till you get lines, not long for the romaine.
Plate romaine and baguette, serve with a small scoop of the anchovy ice cream and sprinkle with Parmesan.