Step 1

Preheat oven to 375 degrees. Spray 9X9 baking dish (use what you have handy).

Step 2

Place parchment paper in the pan. Lay the flat crescent dough in the pan. If it's too big, just trim it to fit.

Step 3

Spread 1 tsp mustard on the dough.

Step 4

Lay turkey meat evenly on the dough.

Step 5

Lay 4 slices of Swiss cheese on the turkey.

Step 6

Place 1 tsp mustard on the cheese.

Step 7

Lay ham evenly on the cheese.

Step 8

Add remaining 4 slices of cheese on the ham.

Step 9

Place flat piece of dough on top to cover it all.

Step 10

Mix egg with water and pour over the dough. Bake for 20 minutes on the center rack of the oven.

Step 11

Bake until golden brown. Allow to cool slightly and cut into squares.

Step 12

Serve with jam drizzled over the sandwich or on the side. The jam is an important part of the traditional flavor.