Carrot-Tomato Soup

INGREDIENTS

• 2 large plum tomatoes halved lengthwise

• 1 tablespoon canola oil plus more for rolls

• 1/2 teaspoon five-spice powder

• 6 crusty rolls about 4 inches across

• 2 cups chicken stock divided

• 1/2 cup water

• 1/2 teaspoon Kosher salt

• 2 tablespoons sour cream

• Parsley sprigs for garnish