3 tablespoons butter |
1 medium white onion finely chopped |
1 shallot finely chopped |
1 medium carrot finely chopped |
4 ribs celery finely chopped |
1 clove garlic finely chopped |
2 tablespoons all purpose flour |
3 cups chicken stock |
2 cups half-and-half |
3 tablespoons dry sherry |
1/4 teaspoon salt |
1 teaspoon freshly ground black pepper |
1/4 teaspoon cayenne pepper |
12 ounces white cheddar cheese shredded |
chopped fresh chives for garnish |