(or more, depending on the spice level you prefer)
Red pepper flakes
(crushed; or more, depending on your taste)
Salt and pepper
1 cup, shredded
(or Monterey Jack)
Heat the olive oil in a large pot over medium heat. Add the ground beef and cook until browned.
Add the bell peppers, garlic, tomatoes, tomato sauce, water, vinegar, Worcestershire, chili powder, cumin, coriander, and pepper flakes and mix together. Cover and simmer, stirring occasionally for 20 to 30 minutes, until desired thickness. Taste, and season with salt and pepper. Serve with grated cheese sprinkled on top.