Penne Pasta With Cauliflower and Pancetta

Ingredients (12)

• 3 slices sourdough bread cut into 1/2-inch pieces
• 1/4 cup plus 1 tablespoon extra virgin olive oil
• kosher salt
• 1 pound penne pasta
• 6 ounces deli sliced pancetta
• 1 head cauliflower
• 6 cloves garlic
• 2 tablespoons butter
• 1 teaspoon dried chili flakes
• 1/3 cup grated Parmesan cheese
• 1/4 cup chopped Italian parsley
• Freshly ground black pepper