In a small bowl, whisk together orange zest and juice, dill, mint, Dijon, salt, and pepper. Add oil in a slow, steady stream, whisking constantly. Cover and refrigerate for up to 2 days.
Divide lettuce, carrots, and pistachios among serving plates; drizzle with dressing just before serving.
Recipe by Paula Deen Magazine at https://pauladeenmagazine.com/spring-salad-recipe/