1 1/2 teaspoons minced onion1/2 teaspoon garlic powder1 1/2 tablespoons olive oil2 eggs, beaten3/4 cup grated Parmesan cheese2 (10 ounce) packages frozen spinach, thawed1 loaf frozen bread dough3/4 pound mozzarella or provolone cheese
Mix together onion, garlic powder, olive oil, egg and Parmesan. Squeeze out excess water from spinach.
Roll bread dough out to 1/2-inch thickness. Spread cheese mixture over dough. Spread spinach over mixture. Thinly slice mozzarella or provolone cheese. Cover spinach with sliced cheese. Roll up jellyroll fashion. Pinch edges and both ends. Bake on greased baking sheet at 350 degrees F for 30 to 40 minutes.
Slice and serve hot.