In a large pot over medium-high heat, cook the ground beef, diced bell pepper, and onion. Drain any excess grease. Reduce heat and mix in seasonings.
Add the remaining ingredients, and mix everything together. Bring to a boil, then reduce heat and allow the chili to simmer for 15 - 20 minutes stirring occasionally. Stir in more beef broth if needed.
Top with sour cream, chopped green onion, shredded cheese, or other keto-friendly toppings. SERVE & ENJOY!
Top with Greek yogurt for added flavor and creaminess. Add jalapenos or other hot peppers for extra spice. Sub beef for ground turkey or chicken.