01 - Heat olive oil and butter in a large pot over medium heat. Add turkey bacon and cook until golden and crisp, about 5 minutes. Remove bacon and set aside, leaving drippings in the pot.
02 - Add onion, celery, and carrots to the pot. Sauté for 5 minutes, until softened.
03 - Stir in potatoes, corn, smoked paprika, thyme, salt, and pepper. Cook for 2 minutes.
04 - Pour in chicken broth and bring to a boil. Reduce heat, cover, and simmer for 15 minutes, or until potatoes are tender.
05 - In a small bowl, whisk cornstarch with a splash of the milk (if using). Stir the slurry into the soup.
06 - Stir in the remaining milk and heavy cream. Simmer uncovered for 5 more minutes, until chowder is creamy and slightly thickened.
07 - Return turkey bacon to the pot (reserve some for garnish, if desired). Adjust seasoning to taste.
08 - Serve hot, garnished with fresh chives or parsley and reserved bacon.