Celery Root Soup Recipe

Ingredients

• 2 large celery roots, peeled and cut into 1/2-inch cubes
• 1 large yellow onion, peeled and finely diced
• 3 tablespoons olive oil or unsalted butter
• 2 quarts chicken or vegetable stock
• 1 bunch parsley, finely chopped
• 1-2 teaspoons kosher salt
• Freshly ground pepper
• 8 tablespoons Spanish dry sherry
• Whole cream to garnish, if desired