Ingredients

  • 1/4 cup extra-virgin olive oil, plus more for drizzling
  • 1 garlic clove, minced
  • 1 pound tomatoespeeled, seeded and coarsely chopped
  • 1 bay leaf
  • 1 teaspoon chopped thyme
  • 1/2 teaspoon chopped rosemary
  • Salt and freshly ground pepper
  • One 8-bone rack of lamb or one bone-in 2-pound loin roast, meat cut off the bone in one piece (see Note)
  • All-purpose flour, for rolling out
  • Crispy Pizza Dough or 1 pound frozen pizza dough, thawed and cut into 4 pieces
  • 4 scallions, white and light green parts only, thinly sliced
  • 1/2 small onion, thinly sliced
  • 4 ounces fresh goat cheese
  • One 4-ounce bunch of arugula, large stems discarded

Method

  • Heat 1 tablespoon of the olive oil in a medium skillet.
  • Add the minced garlic and cook over moderate heat, stirring occasionally, for 1 minute.
  • Add the tomatoes and the bay leaf and cook over moderate heat until the sauce thickens, about 10 minutes.
  • Stir in the thyme and rosemary and season with salt and pepper.
  • Discard the bay leaf.
  • Meanwhile, heat 1 tablespoon of the oil in a medium skillet until the oil is shimmering.
  • Season the lamb roast with salt and pepper and sear over high heat, turning occasionally, until well browned all over but very rare inside, 5 to 8 minutes.
  • Transfer the lamb to a cutting board and let stand for at least 20 minutes or up to 45 minutes.
  • Thinly slice the lamb.
  • Preheat the oven to 500.
  • Position 2 racks in the upper and lower thirds of the oven.
  • Lightly oil 2 large baking sheets.
  • On a lightly floured surface, roll or stretch out the Crispy Pizza Dough into four 8-inch rounds.
  • Transfer the dough rounds to the prepared baking sheets.
  • Brush the dough with the remaining 2 tablespoons of olive oil and spread the tomato sauce over the pizza crusts in a thin layer to within 1/2 inch of the edges.
  • Bake the pizza crusts for 8 minutes, or until they are golden brown and almost cooked through.
  • Arrange the sliced lamb in a single layer over the pizza crusts.
  • Scatter the sliced scallions and onion on top and season with salt and pepper.
  • Spoon small dollops of the goat cheese all over the pizzas and drizzle lightly with olive oil.
  • Slide the pizzas directly onto the oven racks and bake for 1 to 2 minutes, or until the lamb is medium rare and the crusts are crisp.
  • Transfer the lamb pizzas to plates.
  • Mound the arugula on top, drizzle lightly with more olive oil and serve immediately.