Ingredients

• 1 (1 pound) natural pork tenderloin

• 6 cups chopped cauliflower (1 1/2 pounds)

• 2 tablespoons olive oil, divided

• ⅛ teaspoon salt plus 1/4 teaspoon, divided

• 1 medium onion, cut into thin wedges

• 1 ½ tablespoons paprika plus more for optional garnish

• ½ teaspoon ground pepper

• 1 (14.5 ounce) can no-salt-added diced tomatoes with basil, garlic, and oregano, undrained

• 1 cup reduced-sodium chicken broth

• ¼ cup bottled mild banana peppers, finely chopped

• ⅓ cup light sour cream (Optional)

• 2 tablespoons all-purpose flour

• 8 teaspoons light sour cream (Optional)