Heat a large pot over medium heat. Add olive oil and ground beef. Cook until browned. Break the meat into small pieces while stirring. Drain extra fat if needed for a cleaner chili base.

Add chopped onion and minced garlic to the beef. Cook until soft and fragrant. Stir often so nothing burns. This step builds strong flavor for the chili base and makes it taste richer.

Mix in tomato paste and crushed tomatoes. Stir well until everything blends smoothly. Let it cook for a few minutes so the tomato flavor becomes deeper and more balanced in the pot.

Add beef broth, chili powder, paprika, cumin, salt, and pepper. Stir everything together slowly. The aroma will become strong and warm. This is where the chili starts to develop its classic taste.

Reduce heat and let chili simmer for 30 minutes. Stir occasionally to avoid sticking. The sauce will thicken and flavors will mix deeply. This step is key for rich Milwaukee-style chili.

Add kidney beans if using. Cook for another 10 minutes. Taste and adjust seasoning if needed. Your Real Chili Milwaukee Recipe is now ready to serve hot and fresh.