Step 1

Heat oil in a pan or cast iron skillet. Once pan is hot add onion and cook over medium heat until tender and slightly browned.This takes about 5 minutes.

Step 2

Add peppers and cook 3-4 minutes or until slightly tender.

Step 3

Remove peppers and onions from the pan and set aside.

Step 4

In the same skillet cook beef until browned and done. Drain off any fat.

Step 5

Add lime juice and spices to the meat and stir well.

Step 6

Add pepper and onion mixture to the beef and cook for 2-3 minutes or just enough to combine flavors well.

Step 7

Serve on tortillas.