3 Ingredient Slow Cooker Tomato Sauce Prep time: 1 minute Cook time: 3 hours Total time: 3 hours Serves: 6 You really can’t get more simple, or more satisfying, than this 3 Ingredient Slow Cooker Tomato Sauce for pasta. Ingredients 1 800g/28oz tin of tomatoes 5 tbsp unsalted butter, cubed 1 medium onion, peeled and…

3 Ingredient Slow Cooker Tomato Sauce
