Nonstick cooking spray
1/2 (10-ounce) package frozen chopped spinach, thawed and well-drained
1/2 (8-ounce) package reduced-fat cream cheese (Neufachtel), softened
2 Tablespoons grated Parmesan cheese
2 Tablespoons chopped green onion
1/4 teaspoon ground black pepper
1 (13.8-ounce) package refrigerated pizza dough
1 large egg white
1 Tablespoon water
1 Tablespoon grated Parmesan cheese
Preheat oven to 400°F.
Line 2 baking sheets with foil; lightly coat the foil with cooking spray.
Set baking sheets aside.
For filling, in a medium bowl, stir together spinach, cream cheese, 2 Tablespoons Parmesan cheese, green onion, and pepper.
Unroll pizza dough on a lightly floured surface; roll dough into a 15-inch square.
Using a pizza cutter or sharp knife, cut into twenty five 3-inch squares.
Spoon a slightly rounded teaspoon of filling onto the center of each square.
In a small mixing bowl use a fork to combine egg white and water.
Brush edges of dough squares with egg white mixture.
Lift a corner of each square and stretch dough over filling to opposite corner, making a triangle.
Press edges with the tines of a fork to seal.
Arrange the calzones on prepared baking sheets.
Prick tops of calzones with fork.
Brush tops of calzones with egg white mixture.
Sprinkle with remaining 1 Tablespoon Parmesan cheese.
Bake one sheet at a time for 8 to 10 minutes or until golden brown.
Cool slightly on baking sheets.