Defrost pizza dough completely and preheat oven to 425°F.
Generously sprinkle gluten free flour onto working surface to prevent dough from sticking, and roll out dough to 1/2in thick oblong shape.
Spread pizza sauce onto rolled out pizza dough.
Layer the provolone cheese, spinach and deli meat on top of the sauce.
Starting at one of the smaller ends of the dough, gently start rolling the dough until the entire dough is rolled.
Place dough onto a parchment lined baking sheet, seam side down.
Brush extra virgin olive oil or melted butter onto the top of the stromboli so the crust browns.
Place dough into the oven for 20-25 minutes or until the dough is fully cooked through.