Serves 6 to 8

3 tablespoons unsalted butter
1 1/2 cup beets, peeled and grated
4 cups chopped red or green cabbage
2/3 cups carrots, medium dice
1/2 cup fennel bulb, small dice
2 teaspoons garlic, minced
1 bay leaf
8 cups broth, beef or vegetable
2 tablespoons red wine vinegar
1 tablespoon sugar
1 pound sausage, your choice, Italian and Wiesswurst are nice choices
Lemon slices and sour cream for garnish