01 -
Turn on your oven and set it to 350°F. Take a 9x13 baking pan and give it a light coating of cooking spray.
02 -
Take your Hawaiian rolls and cut them across the middle, creating one big top piece and one big bottom piece. Put the bottom piece in your greased pan.
03 -
Cover the bottom piece with turkey slices first, then add a layer of ham. Top it all off with Swiss cheese slices.
04 -
Mix your melted butter with a beaten egg and Dijon mustard in a bowl until well combined.
05 -
Put the top half of the rolls back on. Pour your butter mixture all over the tops of the rolls, making sure to cover them completely.
06 -
Pop them in the oven for about 20 minutes until they're golden brown on top. If they're getting too dark, just cover them with foil.
07 -
Let them cool for a few minutes, then sprinkle powdered sugar over the top. Serve while warm with raspberry jam on the side for dipping.