Cook bacon slowly in a large soup pot over low heat until crisp.
Remove bacon and place on a paper towel-lined plate.
Once cooled, chop bacon and reserve 2 tablespoons of bacon drippings.
Wipe out any dark spots in the pot but leave flavorful bits behind.
Make the Soup
Add reserved bacon drippings and butter to the pot over medium heat.
Add diced onion and celery. Cook 5–6 minutes until softened.
Stir in garlic, hot sauce, Worcestershire sauce, oregano, parsley, thyme, salt, smoked paprika, and pepper. Cook 1 minute.
Add flour and cook 2 minutes, stirring constantly, until raw flour smell disappears.
Gradually add chicken broth in small splashes, stirring continuously.
Slowly add half and half while stirring.
Stir in chicken bouillon and add bay leaf.
Add reserved clam juice from cans and additional bottled clam juice.
Bring to a gentle boil, then reduce to a simmer.
Simmer partially covered for 20 minutes, stirring occasionally.
Peel and dice potatoes. Add to soup.
Simmer 20–25 minutes until potatoes are fork-tender.
Reduce heat to low.
Stir in chopped clams and heat through for about 5 minutes.
Remove bay leaf.
Serve garnished with chopped parsley, cracked pepper, and crispy bacon.