Promised Land CSA » The ultimate root soup: Borscht

Ingredients

• 1/3 cup (1 ounce) dried porcini
• 2 large leeks
• 3 or 4 small russet potatoes, peeled
• 1 1/4 pounds beets, peeled
• 3 celery ribs
• 1 carrot
• finely chopped parsley or dill
• 3 bay leaves
• 7 garlic cloves, chopped
• sea salt and freshly ground pepper
• 1 large onion
• 1 rutabaga, about 1/2 pound
• 2 tbsp butter
• 3 cups shredded green cabbage
• 1 cup fresh or canned diced tomatoes (in puree or water)
• 1 tbsp sugar
• 3 tbsp white or red wine vinegar
• 1/2 cup sour cream mixed with 1 tbsp prepared horseradish