Brown ground beef in a large kettle.

Drain excess fat and set aside.

Heat olive oil in the same kettle.

Sauté minced garlic and chopped onions over low heat until the onions are tender.

Stir in chopped green pepper, salt, chili powder, cayenne pepper, cinnamon, ground cumin, and dried oregano.

Cook for 2 minutes, stirring continuously until the spices are well mixed.

Add the browned ground beef and diced tomatoes with their liquid to the kettle.

Dissolve beef bouillon cubes in boiling water.

Add the bouillon mixture to the chili.

Bring the chili to a simmer, then reduce heat to low.

Cover the kettle and simmer for approximately 1 hour, stirring occasionally.

Serve hot.