Lamb & chickpea soup

Lamb & chickpea soup

Ingredients (6 servings) 2 red onions 2 stalks celery 2½ tablespoons olive oil 3 cloves garlic 2cm piece ginger 400g can chickpeas 400g can lentils 1 cinnamon quill 1½ teaspoons ground cumin ½ teaspoon paprika ½ teaspoon ground turmeric 400g can cherry or diced tomatoes 450g lamb chump chops ¼ bunch coriander ¼ bunch flat-leaf…