Step 1: In a zip lock bag, place the sliced steak, spices, lime juice and olive oil
Step 2: Seal bag, shake to coat steak pieces
Step 3: Add the peppers and onions to the bag and close the bag
Step 4: Shake the bag again to coat the vegetables
Step 5: Add 1 tablespoon of olive oil to a skillet and add the ingredients from the bag to the heated skillet.
Step 6: Cook until the vegetables are just tender and the steak is done. Serve with warm tortillas, sprinkle with grated cheese and your choice of optional toppings.