​Make the most out of the last spoonful

<p>​Before you throw away that jar with only a bit left inside, turn it into a dressing, sauce, glaze or even a drink instead</p><p><strong>• </strong><a href="https://www.theguardian.com/food/2019/jul/09/sign-up-for-the-feast-newsletter-our-free-guardian-food-email"