Using a serrated knife, slice off about an inch from the top of the bread. Carve out a bowl from within the bread, leaving about 2 inch insde.
To chop jalapeno pepper use a knife and fork to hol in place. Chop pepper into fine pieces.
In a large skillet, cook beef over medium heat, stirring, until browned, about 5 minutes. Drain beef.
In same skillet, heat oil over medium heat. Add onions; cook, stirring for 5 minutes. Add bell pepper, jalapeno pepper and chili powder; cook stirring for 5 minutes.
Add beef, tomatoes with liquid and tomato past; bring to a boil. Reduce heat to low; simmer for 25 minutes. Add beans and corn, cook 5 minutes longer.
Ladle chili into bread bowl and serve immediately.