Preparation Heat oil in heavy large saucepan over medium-high heat. Add sausage and saut&until brown on all sides, about 7 minutes. Transfer to plate using slotted spoon. Add onion to saucepan. Reduce heat to medium and cook until tender, stirring occasionally, about 8 minutes. Add parsnips, rutabaga and carrot and cook 5 minutes, stirring occasionally. Add broths. Bring to boil. Reduce heat and simmer until vegetables are tender, about 40 minutes. Pur&e soup in batches in processor. Return to saucepan. Mix in half and half and thyme. Season with salt and pepper. Add sausage. (Can be prepared 1 day ahead. Cover and chill.) Heat through. Ladle into bowls and serve.
Preparation Heat oil in heavy large saucepan over medium-high heat. Add sausage and saut&until brown on all sides, about 7 minutes. Transfer to plate using slotted spoon. Add onion to saucepan. Reduce heat to medium and cook until tender, stirring occasionally, about 8 minutes. Add parsnips, rutabaga and carrot and cook 5 minutes, stirring occasionally. Add broths. Bring to boil. Reduce heat and simmer until vegetables are tender, about 40 minutes. Pur&e soup in batches in processor. Return to saucepan. Mix in half and half and thyme. Season with salt and pepper. Add sausage. (Can be prepared 1 day ahead. Cover and chill.) Heat through. Ladle into bowls and serve.