Arugula and Ricotta Calzones

Ingredients

• 1 pound frozen pizza dough
• 1 large egg yolk
• 3 ounces whole-milk mozzarella, coarsely grated
• 6 ounces whole-milk ricotta
• 5 ounces baby arugula
• 2 tablespoons extra-virgin olive oil
• 1 large garlic clove
• + 4 more ingredients
• • ¹/₈ teaspoon black pepper
  • 1 oiled 17- by 12-inch heavy baking sheet
  • ¼ teaspoon salt
  • 2 tablespoons finely grated Parmigiano-Reggiano

Put oven rack in lower third of oven and preheat oven to 450°F. Cook garlic in oil in a 12-inch heavy skillet over moderate heat, stirring frequently, until golden, 1 to 2 minutes. Add arugula and cook, stirring frequently, until wilted, 2 to 3 minutes. Transfer to a sieve and press hard on arugu...

View full recipe at Epicurious