Ingredients

• 1 pound prepared pizza dough, preferably whole-wheat
• 2 tablespoon extra-virgin olive oil
• 1 medium onion, halved and thinly sliced
• 2 ounces very thinly sliced prosciutto, cut into thin strips (about 1/2 cup)
• 1/4 teaspoon crushed red pepper
• 1 cup shredded fontina or part-skim mozzarella cheese
• 2 cups packed coarsely chopped arugula
• 1 cup chopped tomato

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Cooking Directions

Step 1

Position oven rack in the lowest position; preheat to 450°F. Coat a large baking sheet with cooking spray.

Step 2

Roll out dough on a lightly floured surface to about the size of the baking sheet. Transfer to the baking sheet. Bake until puffed and lightly crisped on the bottom, 8 to 10 minutes.

Step 3

Meanwhile, heat oil in a large nonstick skillet over medium heat. Add onion, prosciutto and crushed red pepper and cook, stirring, until the onion is beginning to brown, about 3 minutes.

Step 4

Spread the onion mixture evenly over the crust and top with cheese. Bake until crispy and golden and the cheese is melted, 8 to 10 minutes. Remove from the oven and top with arugula and tomato.