Pizza Rustica Recipe

Name: Pizza Rustica Recipe
Ingredients: 5 cups all purpose flour; 2 teaspoons kosher salt; 2 teaspoons cracked black pepper; 4 large eggs; 1/4 cup cold water; 4 1/2 tablespoons extra virgin olive oil; 2 dozen large eggs; 1 pound boiled ham (prosciutto cotto), cut into 1-inch cubes (buy in chunks of at least 1-inch thick); 1 pound imported prosciutto, cut into 1-inch cubes (buy in chunks at least 1-inch thick); 1/2 pound Genoa salami; 3 cups Pecorino Romano, grated; 1 pound whole milk ricotta