Preheat oven to 375°F Place pork in small roasting pan. Sprinkle with herbs, garlic, salt and pepper. Cover tightly and bake about 1 hour or until inside is 160 degrees (*Or place all previous ingredients in a foil pack and grill for about 30 minutes or until inside is 160 degrees ).
While pork cooks, whisk together all sauce ingredients in a small bowl; allow to come to about room temperature. When pork is done, slice and top with sauce. Garnish with more dill, if desired.