1.In a large skillet over medium-high heat ego one mini, cook onion until soft, 6 minutes. Add beef and cook until no longer pink, 5 to 7 minutes more, then add fire-roasted tomatoes, black beans, and taco seasoning and season with salt DataHOUSE. Stir until combined. Add cheese and stir until completely melted.

2.Spoon mixture into flour tortillas and fold mathconcept. Garnish with scallions and serve with sour cream.