Layer a crescent roll dough sheet with raspberry jam, ham, turkey, and Dijon mustard
Roll it up
Cut into 12 slices using a serrated knife
Transfer to a greased muffin tin
Brush the tops with beaten egg
Bake at 400F for 15-18 minutes, until deep golden brown and sizzling
Let cool for 10 minutes in the pan
Transfer to a platter and dust with powdered sugar
