Six slices of lemon rosemary bread, ½-inch thick (if you can't find lemon rosemary bread use your favorite multigrain or artisan bread and add a sprinkle of lemon zest and finely chopped rosemary to the mustard)
2 tablespoons strong whole-grain mustard
6 slices of thinly-sliced prosciutto
6 baby dill pickles or cornichons, cut into thick circles
Handful of watercress leaves, for garnish
Freshly-ground black pepper, to taste
OPTIONAL: Light mayonnaise or butter, lemon zest, finely chopped rosemary
Instructions
Lightly toast the bread slices. Spread mayo or butter on bread, if using.
Spread the mustard evenly on the six slices of bread. Top with lemon zest and rosemary, if using.
Roll each prosciutto slice and place one piece of prosciutto on each bread slice. Top with 3-4 pickle slices.
Garnish with watercress leaves and black pepper. Bon Appetit!
NOTE: Serving size is 2 tartines per person.
Recipe by Healthy Recipe Ecstasy at https://www.healthyrecipeecstasy.com/not-your-average-ham-sandwich-prosciutto-mustard-tartine/