1. Brown beef in a Dutch oven over medium-high heat, stirring often, 6 to 8 minutes or until beef crumbles and is no longer pink; drain well. Return beef to Dutch oven; sprinkle with chili powder, Creole seasoning, and cumin, and sauté 1 minute.
2. Stir in diced tomatoes and next 2 ingredients, and bring to a boil over medium-high heat, stirring occasionally. Cover, reduce heat to low, and simmer, stirring occasionally, 15 minutes. Serve with toppings.