Celery Root Soup Gelson's

Ingredients

• 6 Tbsp unsalted butter
• 2 large leeks, chopped, soaked, drained (white and light green parts only)
• 3 celery stalks, diced
• 3 garlic cloves, finely chopped
• 3 Gelson’s organic thyme sprigs
• 2 Gelson’s organic bay leaves
• 1 ½ lb celery root, peeled and cut into 1-inch pieces
• 1 lb turnips, peeled and cut into 1-inch pieces
• 1 lb rutabaga, peeled and cut into 1-inch pieces
• 8 cups water
• 2 tsp kosher salt, plus more to taste
• ¾ tsp freshly ground black pepper, plus more to taste
• 3 Tbsp lemon juice, plus more for serving
• Extra-virgin olive oil, for serving
• Chopped parsley, for serving