1 each med. green,yellow & red (cut into 1/2 in strips)
1 sweet onion (cut into 1/2 in strips)
2 lbs. beef (cut into thin strips - skirt steak is perfect)
3/4 c water
2 tbsp. red wine vinegar
1 tbsp. lime juice
1 tsp. ground cumin
1 tsp chili powder
1/2 tsp. salt
1/2 tsp. garlic powder
1/2 tsp ground black pepper
1/2 tsp. cayenne pepper
8 tortillas warm
1/2 c salsa
1/2 c shredded reduced fat cheddar cheese
8 tsp minced fresh cilantro