Budget veggie bolognese
This is made possible by BBC Foods! Ingredients 2 tbsp vegetable oil 1 medium onion, finely chopped 2–3 medium carrots, peeled and diced 1 medium courgette, trimmed and diced 200g/7oz mushrooms, any kind, sliced or quartered if large 400g tin green lentils, drained 400g tin chopped tomatoes 1 vegetable stock cube 3 tbsp tomato ketchup ½ tsp dried mixed herbs 250g/9oz dried spaghetti 50g/1¾oz cheddar, grated salt and…