Shredded Crockpot Steak

Another recipe from cooking club.  This one came from Melinda, and it was great!  We used it to make some steak burritos, and they were mighty tasty.  There is nothing like throwing something like this into the crockpot in the morning, and coming home to a yummy meal!

2 lbs. flank steak (or a cheaper cut of meat works too)
2 envelopes taco seasoning
1 medium onion, chopped
1 4-oz can chopped green chilies
1 T. vinegar
10 flour tortillas

cheese
tomatoes
sour cream
guacamole
shredded lettuce
chopped cilantro
(next time use cooked spanish rice and black beans)

Cut steaks in half; rub with taco seasoning. Place in slow cooker coated with nonstick cooking spray Top with onion, chilies, and vinegar. Cover and cook on low for 8-9 hours or until meat is tender. Remove the steaks and cool slightly; shred the meat with 2 forks. Return to slow cooker; heat through. Spoon about 1/2 c. meat mixture down the center of each tortilla. Top with desired toppings. Fold ends and sides over filling.