Tender Steak Fajitas

Directions

1. Thinly slice steak across the grain into strips; place in a 5-qt. slow cooker. Add the onion, tomato juice, jalapeno, garlic, cilantro, cumin, chili powder and salt. Cover and cook on low for 5 hours.
2. Add green and red peppers. Cover and cook 1 hour longer or until meat and vegetables are tender.
3. Using a slotted spoon, center meat mixture on each tortilla. Sprinkle with cheese if desired. Fold sides of tortilla over filling. Serve with sour cream and guacamole if desired.