No.1 Red Onion & Shallot Tarte Tatin

A mouthwatering main course for any festive celebration. It's made with crisp, buttery puff pastry, topped with baby shallots and red onions in a sweet and sticky glaze made with sherry vinegar, balsamic, honey and thyme. Delicious with all the Christmas Day trimmings, or with salads for a lighter meal on those in-between days.