The festive season is just around the corner and luckily Jamie Oliver, 48, is here to lend his expertise when it comes to nailing Christmas dinner. From what to prep in advance to his tips for a stress-free morning and mixing up traditional dishes, the famous chef has you covered. Plus the star, who has five children with wife Jools – Poppy, 21, Daisy, 20, Petal, 14, Buddy, 13, and River, seven – lets us in on what Christmas Day is like at Oliver, and the one cocktail that will cheer up even the
