Start by finely chopping the fresh dill. This step is crucial as it releases the herb’s aromatic oils, enhancing the dressing’s flavor.

In a mixing bowl, combine the mayonnaise, buttermilk, chopped dill, Dijon mustard, white vinegar, minced garlic, salt, and pepper. Stir until all the ingredients are well incorporated.

To allow the flavors to combine, place the mixture in the refrigerator for at least an hour. This step guarantees that you will experience the true flavor of La Bou.