Canned fire-roasted tomatoes add heat to this big-batch recipe.

For best results, reheat the leftovers on the stovetop for 10 to 15 minutes.

Reserve half the chili for tomorrow’s dinner.

Slow-Cooker Black Bean and Zucchini Chili

Photo: Anna Williams

Serve the remaining chili with the sour cream, avocado, and cilantro.

2,000 calories a day is used for general nutrition advice.