Braised chickpeas and fennel
1 medium fennel bulb with fronds 4 cloves garlic 1 medium lemon 4 cups cooked chickpeas 4 cups greens, roughly chopped 1/2 cup olive oil 1 1/2 tablespoons harissa 1/2 teaspoon kosher salt 3 sprigs fresh rosemary 4 ounces feta cheese Arrange a rack in the middle of the oven and heat the oven to…