Step 1

Set dough out and let it come to room temperature and rise to double in size.Punch down and separate each ball into two pieces (four pieces total). Form each piece into a rectangle, about 6x8 inches.

Step 2

Let sit and rise again about 10- 15 minutes.

Step 3

Mix garlic powder, oregano, parsley flakes and pepper in small bowl.Divide the meat and cheese into four equal parts enough for each Stromboli.Begin layering the ingredients on the dough salami, ham, pepperoni, provolone cheese on each rectangle.

Step 4

Sprinkle each with equal parts mozzarella cheese, Parmigiano-Reggiano, and seasoning mix.

Step 5

Roll up each rectangle jelly-roll style, beginning with a long side.Seal seams and ends.Using two greased baking sheets, place each one seam side down on sheet.

Step 6

Brush with egg yolk.

Step 7

Bake at 375 degrees for 25-30 minutes or until golden brown.

Step 8

Let stand for 5 minutes before slicing.