Here's a kid-pleasing favorite that's not too hard on the budget. Even with less meat than a traditional calzone, there's still plenty of flavor and all for about $1.10 per serving (2 slices).
Roll each loaf of dough into a rectangle about 8 by 12 inches.
Layer ham and salami down the center of each rolled loaf lengthwise.
Top meats with 1 cup shredded mozzarella for each roll.
Fold short ends of each loaf in about 1/2 inch and seal. Roll from the long sides and pinch well to seal the entire loaf. You should have 2 long rolls.
Bake, seam side down, on a greased baking sheet in a 375° F oven for 20 minutes or until golden brown.
Cut each roll into 8 slices and serve with heated marinara for dipping.