Line a baking sheet with parchment paper, and lightly grease it.
Divide the risen dough into two equal pieces. Roll each piece of dough out into a 13"x6" rectangle. Then place the sliced, fresh mozzarella down first, followed by the pepperoni, banana peppers, fresh herbs, and topped off with Colby jack cheese.
Cut 1" slices down both sides. Fold the ends over the top of the filling and criss-cross the side strips over the top of each other all the way down the stromboli, covering the fillings.
Mix 1 egg with 1 tbsp of water and egg wash the top of each stromboli. Cover lightly with plastic wrap and allow to rise for another 30-45 minutes. Preheat the oven to 375 degrees.
After this, place the stromboli in the oven on the middle rack and bake at 375 for 20-30 minutes. The stromboli should rise and turn a beautiful golden brown color when it's done baking.
Remove from the oven and place on a cutting board. Allow to cool 5-10 minutes, then slice and serve with marinara to dip it in! Enjoy!