In a medium skillet, add olive oil and ground turkey. Lightly season with salt and pepper and brown on medium heat until no pink juices remain. If preferred, you may skip this step.
While the turkey is browning, chop and dice the onion, celery, red bell pepper, green bell pepper, and jalapeno. Mince the garlic. If preferred, use minced garlic from a jar.
Transfer the browned turkey to the slow-cooker. Also, add the Great Northern beans, pinto beans, and prepared veggies.
Add the canned pumpkin, chicken broth, remaining spices, dried herbs, and seasonings (ingredients 14-21) to the slow-cooker.
Mix all the ingredients, ensuring they are incorporated well. Cover with the slow-cooker lid.
Cook on low heat for approximately 8 hours. Stir.
If desired, top with sour cream, shredded cheese, avocado, chives, cilantro, and jalapeno slices. Additionally, serve tortilla chips on the side for some crunch and for scooping.
Serve and enjoy!