Adventure 9: Ropa Vieja

I got this recipe from my grandma's Food Network magazine and really wanted to try it.  I'll serve this over rice.

Ingredients: 
15-ounce can crushed tomatoes
3 tbsp ketchup
1tbsp apple cider vinegar
2 cloves mined garlic
1.5 tsp ground cumin
1 jalapeno pepper, thinly sliced (with seeds)
3/4 tsp kosher salt
2 lbs skirt steak
2 bell peppers (1 red, 1 green)
1 onion, thinly sliced
3 tbsp chopped pimiento-stuffed green olives and 1 tbsp brine

Directions: 
Mix tomatoes, ketchup, vinegar, garlic, cumin, jalapeno, and salt tin the slow cooker.  Then add steak, bell peppers, and onion.  Toss to coat and cook on low for 8 hours.  Add olives and brine when read to serve.