Mixed Beans with Many Spices and Lovage

My Mum saved me some runner beans from her last crop, just so I could make this recipe! It was lovely and fresh and full of well, beans! 

Mixed Beans with Many Spices and Lovage (from Plenty by Ottolenghi)
(Serves 4)

3 tbsp olive oil
1 onion, finely chopped
2 garlic cloves, chopped
2 tsp tomato purée
½ tsp each ground cumin, turmeric and coriander
1 tsp each ground ginger and cardamom
pinch of ground cloves
400g can chopped tomatoes
1 tsp caster sugar
150g sugar snaps, halved at an angle
200g runner beans, sliced at an angle
250g shelled broad beans
2 tbsp chopped lovage salt and black pepper

Heat the oil in a large pan and add the onion. Sauté on medium heat for 3 mins, stirring frequently; add the garlic and cook for 1 more min. Now add the tomato paste, spices and some salt and pepper and keep on cooking and stirring for another min.

Next, add the tomatoes, sugar and all the peas and beans. Stir to mix. Bring to the boil, then cover and simmer gently for 15 to 20 mins, or until the sugar snaps are cooked through but are still crunchy. Season. Stir in the lovage and then served.