Heat 1 teaspoon olive oil in a small, non-stick pan. Cook half a diced onion, stirring regularly for 7-8 min. Add a clove of crushed / chopped garlic and cook for another min. the oil in a non-stick frying pan, then gently cook the onions for 10–12 min until soft. Add the garlic, then cook for 2 min.Stir in 50g chopped mushrooms, 200g butter beans,200g canned tomatoes, 100ml vegan stock, a good pinch of chilli flakes and some black pepper. Let it simmer for 20 min and serve with a mini wholegrain pitta.