Curried Chickpea Soup with Coriander Butter and Mustard Greens

Name: Curried Chickpea Soup with Coriander Butter and Mustard Greens
Ingredients: 1 teaspoon clarified butter (or regular butter); 1 large onion, roughly chopped; 1 teaspoon garlic, minced; 1 teaspoon ground coriander; ½ teaspoon turmeric; 2 tablespoons chickpea miso (i use the south river brand); 3 cups cooked chickpeas; 3 cups water; ¼ teaspoon cayenne; 1 teaspoon kosher salt; 1 teaspoon grated ginger; 2 tablespoons maple syrup; 2 tablespoons clarified butter; 4 cups tender mustard greens, chopped; ½ teaspoon ground coriander; ½ teaspoon kosher salt