1In a large pot, cook the ground beef over medium heat until browned. Drain any excess fat.
Add the diced onion and bell pepper to the pot. Cook until the vegetables are tender, about 5 minutes.
Stir in the minced garlic and cook for another minute.
Add the pumpkin puree, diced tomatoes (with their juice), kidney beans, chili powder, cumin, paprika, salt, and black pepper. Stir to combine.
Pour in the beef broth and bring the mixture to a boil.
Reduce the heat to low and let the chili simmer for at least 30 minutes, stirring occasionally.
Taste and adjust seasoning if necessary.
Serve hot, garnished with your favorite toppings if desired.