01 - Heat olive oil and butter in a large soup pot over medium heat. Add chopped turkey bacon and cook until golden brown and crisp, approximately 5 minutes. Remove the cooked bacon and set aside, reserving the drippings in the pot.
02 - Add diced onion, celery, and carrots to the pot. Sauté for 5 minutes, or until the vegetables are softened.
03 - Stir in the diced potatoes, corn kernels, smoked paprika, dried thyme, salt, and black pepper. Continue to cook for 2 minutes, stirring occasionally.
04 - Pour in the chicken broth and bring the mixture to a boil. Reduce the heat to low, cover the pot, and simmer for 15 minutes, or until the potatoes are tender when pierced.
05 - In a small bowl, whisk together the cornstarch with a splash of the whole milk until a smooth slurry is formed (if using cornstarch for thickening).
06 - Stir the cornstarch slurry (if prepared) into the soup, then incorporate the remaining whole milk and heavy cream. Simmer uncovered for an additional 5 minutes, allowing the chowder to become creamy and slightly thickened.
07 - Return the cooked turkey bacon to the pot (reserving a small amount for garnish, if desired). Taste and adjust the seasoning as needed with additional salt and pepper.
08 - Ladle the hot chowder into bowls. Garnish with fresh chives or parsley and any reserved crispy bacon before serving immediately.