Ingredients
250g/8¾oz spaghetti
1 onion, finely chopped
50g/2oz butter
3 tbsp olive oil
6 cherry tomatoes, chopped
handful fresh parsley, chopped
salt and freshly ground black pepper
Method
1. Boil the spaghetti according to the packet instructions in plenty of boiling salted water.
2. Drain the spaghetti and reserve about a tablespoon of the cooking water.
3. Meanwhile, gently sauté the onion in the butter until softened.
4. Add the tomatoes and the olive oil and cook briefly.
5. Mix together the tomato sauce and the reserved pasta water.
6. Add the parsley and seasoning. Add sauce to the spaghetti and mix thoroughly.
7. Serve hot.
