- Step 1
In a bowl mix together salt, pepper, chilli powder, garlic, cumin and oregano.
- Step 2
Rub mixture all over meat to completely coat.
- Step 3
In a large pan heat olive oil. Brown steak on both sides.
- Step 4
Place in slow cooker. Add onion and garlic. Pour in water and beef stock. Cover and cook on low for 8 hours.
- Step 5
Remove from slow cooker and shred.