Brush the bottom and sides of a 9x13-inch baking dish with ½ tbsp of olive oil
Preheat the oven to 350 F
Unroll a tube of dough and press it into the bottom and ½ inch up the sides of the baking dish.
Add the filling layers like this (trying to cover the whole span of the dish)
6 slices of provolone cheese over the dough
½ of the pepperoni slices
Sprinkle half of the shredded mozzarella over the pepperoni
Add half the deli ham slices
Sprinkle half of the pepperoncini and sun-dried tomatoes over the ham
Repeat the layers
Unroll the other tube of crescent dough over the filling and try to press the edges of both the top and bottom half of the dough together if you can.
Brush the top layer of dough with the remaining ½ tbsp olive oil and sprinkle it with Italian seasoning evenly on top
Bake for 30 mins or until golden brown. Let it rest for 10 mins before cutting it into squares so the cheese can settle a little bit.