Melted Cheese and Ham Parcel for 4

preheat oven 220c cook 25min until golden
350g
  • 0.35kg
  • 0.772lb
  • 12.3oz
 puff pastry 		roll pastry into 30x25.5cm and 2.5cm bigger sheets spread on smaller sheet leave 1cm border cover leaving 1cm border brush edges place pastry sheets on top of each other and pinch
1tbsp
  • 0.015l
  • 15ml
  • 3tsp
  • 0.063cup
  • 0.026pint
 mustard
350g
  • 0.35kg
  • 0.772lb
  • 12.3oz
 wafer ham 		sliced
175g
  • 0.175kg
  • 0.386lb
  • 6.17oz
 gruyere or cheddar 		grate
milk