
Brown the beef and diced onion in a large pot over medium-high heat 8 minutes; drain.
Add chili powder and cumin and stir 1 minute, then add tomatoes, drained beans and 1/2 cup water.
Simmer 20 minutes, stirring now and then, until thick. Season with salt.
Put a handful of corn chips in each bowl, ladle chili over, and top with cheese and sour cream.
Let kids build their own; it's the most fun dinner of the week.
Photo: DinnerDrop