White Clam Chowder
4 pounds clams in shells, scrubbed and drained
4 strips bacon, cut in 1-inch pieces
1 large yellow onion, finely diced
1/4 teaspoon thyme
1 tablespoon chopped parsley
2 large boiling potatoes, cut in 1/2-inch cubes
Salt, pepper
3 tablespoons butter
4 tablespoons flour
1 cup half-and-half
