shaved asparagus pizza

Name: shaved asparagus pizza
Cuisine: European, Italian, Mediterranean
Ingredients: 1 recipe Really Simple Pizza Dough or your favorite pizza dough; 1/2 pound asparagus; 1/4 cup grated Parmesan; 1/2 pound mozzarella, shredded or cut into small cubes; 2 teaspoons olive oil; 1/2 teaspoon coarse salt; Several grinds black pepper; 1 scallion, thinly sliced