This healthy three bean beef chili is delicious all on its own or dressed up with chips, cheese, sour cream, avocados, green onion, or cilantro! Added bonus - this chili is full of nutritious beans and veggies!
In a skillet, heat the olive oil and add the diced onion and chopped bell pepper. Season with salt and pepper. Cook for about 4 minutes over medium high heat. Add the minced garlic and cook for an additional 5 minutes over medium low. Set aside.
In a large soup pot, season the ground beef with salt and pepper. Cook until browned. Drain grease, if necessary. Add the pepper and onion mixture, beans, tomatoes, and spices. Stir well and bring to a boil over medium heat.
Reduce heat to low and let simmer for at least one hour before serving.