Heat 1 Tbsp olive oil in a large pot over medium-high heat. Add turkey and Italian sausage, season with salt and pepper and cook, stirring occasionally and breaking up turkey until cooked through. Transfer turkey to a plate.
Heat remaining 1 Tbsp olive oil in now empty pot over medium-high. Add red pepper, both onions, jalapeno, celery and saute 4 minutes.
Add garlic, chili powder, cayenne, cumin and paprika and saute 30 seconds longer.
Pour in diced tomatoes, tomato sauce, chicken broth, cooked turkey and season with salt and pepper to taste.
Bring to a simmer then reduce heat to low. Cover and let continue to simmer, stirring occasionally, for 30 minutes.
Stir in kidney beans and spinach and heat through, about 2 minutes. Add more chicken broth if required.
Serve warm with desired toppings.