Step 2
Add the remaining 1 tablespoon oil to the pan over medium heat. Add rutabaga, onion, tomato paste, cinnamon, turmeric, coriander, cayenne (if using) and the remaining ¼ teaspoon salt; cook, stirring occasionally, until the onion begins to soften, about 4 minutes. Add flour and cook, stirring, 1 minute more. Add broth and bring to a boil over medium-high heat, scraping up any brown bits from the bottom of the pan. Cook, stirring occasionally, until the rutabaga is tender and the stew is thickened, 10 to 14 minutes.