Sausage and Egg Flatbread

Ingredients:

• 1 (11-ounce) can refrigerated French bread dough
• 2 teaspoons cornmeal
• 2/3 cup chopped onion
• 1 (4-ounce) turkey Italian sausage, casing removed, crumbled
• 1/2 cup (2 ounces) shredded fontina cheese
• 6 large eggs
• 1/4 teaspoon kosher salt
• 1/8 teaspoon freshly ground black pepper
• 2 cups arugula
• 2 teaspoons fresh lemon juice
• 1 teaspoon extra-virgin olive oil

Source