These gourmet burgers may be super simple to prepare, but unexpected additions in the form of decadent buttered leeks and rich brioche buns ensure they're anything but ordinary.
Grated Cheese Mix(ContainsMilk)
Brioche Buns(ContainsMilk, Egg, Soya, WheatMay be presentMustard, Lupin, Nuts, Sesame)
Mustard(ContainsWheat, Mustard, Barley)
TIP: Use two baking trays if necessary.
TIP: The burgers will shrink a little during cooking.