In a large skillet, turn the stove to medium heat and add the oil. Once hot, add the onion and cook until soft (4 minutes). Next, add garlic and spices (chili powder, cumin, coriander, oregano, cayenne and salt). Stir constantly about 1 minute.
Stir in the ground beef and cook until no longer pink.
Stir into the ground beef mixture: tomato sauce, chicken broth, brown sugar and vinegar. Simmer, not covered, for 10 minutes. Add salt and pepper to taste.
Include this in your favorite taco shells and top with toppings!
