Three-Cheese Spinach Calzones

Directions

1. Preheat oven to 375°. In a large bowl, combine first seven ingredients. On a lightly floured surface, unroll pizza crust into an 11-in. square. Cut into four squares. Transfer to a greased baking sheet. Spoon spinach mixture diagonally over half of each square to within 1/2 in. of edges.
2. For each calzone, fold one corner over filling to the opposite corner, forming a triangle; press edges with a fork to seal. Cut slits in top. Combine egg and water; brush over calzones.
3. Bake 12-15 minutes or until golden brown. Serve with spaghetti sauce.