Classic Moules et frites (Mussels and French fries)

Classic Moules et frites (Mussels and French fries) 3 tablespoons Unsalted Butter6 tablespoons chopped shallots1 tablespoon minced garlic2 tablespoons sprigs fresh parsley (plus 2 chopped fresh parsley for garnish)2 sprigs fresh thyme1 cup dry white wine1/4 cup heavy...