1/4 pound bacon, cut into 1/4-inch strips
4 tablespoons extra virgin olive oil
1 white onion, chopped
8 garlic cloves, thickly sliced
2 pounds carrots, peeled and cut into 1/2-inch strips
1/2 teaspoon dried thyme
1/2 teaspoon red pepper flakes
1/2 cup sherry, Port or Marsala
3/4 cup sour cream
6 small bunches fresh fennel, cut into small pieces, used as garnish