Sheet Pan Pizza with Roasted Cauliflower and Greens Recipe

Ingredients (10)

• 1/2 large head cauliflower
• 6 tablespoons olive oil, divided
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1 recipe (about 1 1/2 pounds) No-Knead Whole Wheat Pizza Dough, or store-bought dough
• 1 cup (2 ounces) grated Parmesan
• 12 ounces fresh mozzarella, torn into pieces
• 2 tablespoons drained green peppercorns in brine, or drained capers
• 3 handfuls baby greens such as arugula, kale, or spinach
• 1 tablespoon balsamic vinegar