Cook bacon in a larger Dutch oven over medium heat until Chris. Remove bacon from Pam, reserving 1 teaspoon drippings in the pan. Crumbled bacon; set aside. Add onion, celery, salt, time, and garlic to drippings in the pan; cook four minutes or until vegetables are tender.
Drain clams, reserving liquid. Add clam liquid, potato, clam juice, and bay leaf to pan; bring to a boil. Reduce heat, and simmer 15 minutes or until potato is tender. Discard Bayleaf
Combined milk and flour, staring with a whisk until smooth. Add flour mixture to pan; bring to a boil. Cook 12 minutes or until thick, stirring constantly. And clams; cook two minutes. Sprinkle with bacon and garnish with thyme.