Preheat your oven to 375.
Cook your Italian sausage in a pan on the stove top for 10 minutes or until brown and crispy.
Roll out your pizza dough into roughly a 12 inch by 16 inch rectangle. Don't worry about it being exact. Place the rolled out pizza dough on to a cookie sheet.
Place your cooked sausage on top of your rolled out pizza dough.
Wash your spinach and tear off the stems to 2 to 3 cups of leaves
Place your spinach leaves on top of your sausage.
Spread your 1 cup of shredded mozzarella on top of the spinach
Spread your 1/4 cup of shredded parmesan on top of your mozzarella.
Starting on the longer end of your dough (the 16 inch side) start rolling your dough until all of your ingredients are rolled up. Place the stromboli in the center of your cookie.
Mix together your egg and 1 TBL of water. Brush the top of your Stromboli.
Bake at 375 for 25 minutes or until golden brown.
When done, slice in 1 to 2 inch slices. Serve with a side of Marinara to dip with it.
