Ingredients

1 tablespoon vegetable oil 

3 cups finely chopped onions (about 3 medium onions) 

6 garlic cloves, minced 

1 jalapeno chile, minced (seeds and ribs removed for less heat, if desired) 

1 tablespoon chili powder 

1 tablespoon ground cumin 

1 tablespoon ground coriander 

2 pounds lean ground beef 

1 can (28 ounces) crushed tomatoes 

Coarse salt 

Preparation

Heat oil in a large skillet over medium-high heat. Add onions; cook until softened, about 5 minutes. Add garlic, jalapeno, chili powder, cumin, and coriander; cook, stirring, 1 minute.

Add beef; cook, breaking up meat with a wooden spoon, until no longer pink, about 5 minutes. Stir in tomatoes; cook, stirring occasionally, until liquid has evaporated, 15 to 20 minutes. Season generously with salt.