Vegetable and paneer soup Serves: 4 Ingredients 1 tbsp olive oil + 2 tbsp 1 tbsp butter 2 onions, chopped 1 sweet potato, peeled and chopped 1 litre vegetable stock + more for thinning down (if necessary) 2 carrots, chopped 2 parsnips, chopped 100g frozen peas, thawed salt and ground black pepper 200g paneer, cut