There's less than a week left before Christmas Eve, one of the most traditional and important Christmas dinners. Because it's one of the most important dinners of the year, you need to prepare in advance to surprise your guests and loved ones.Supermarkets are well aware of this, which is why, right now, they're offering tons of incredible gourmet products that are making our mouths water. One grocery store that stands out, and has been our favourite for the last couple of years, is Lidl.In fact, Lidl stores have not only stocked their shelves with wonderful products, but they've also put together the perfect Christmas dinner. Yep, you read that right! Lidl is selling a full dinner on a single tray, and the best part is that it has everything you need.If you're still not sure what to serve on Christmas Day, Lidl has got you covered. An amazing and succulent stuffed turkey garnished with potatoes and berry sauce. Very original!In addition, this delicious dinner serves at least 5 people -- an entire family! But if you've already put together a Christmas menu, this tray is also perfect for another event or Christmas party.You can pair it with good wine and top it off it with a nice chocolatey dessert, shortbread and a holiday liqueur for a jolly meal with the people you love the most. You can check out Lidl's delicious Christmas dinner tray in the video above.