It's great having a slow cooker, it's easy to use and cooks in the background while you are taking care of things.
Hope you like this beef carnitas recipe. Its an alteration of a recipe I found on pinterest a while back. If you don't like beef, swap it out with a turkey breast or chicken. For extra spicy carnitas, add in one seeded, chopped jalapeno into the crock-pot with the peppers.
In a small bowl, mix the cumin, garlic powder, onion powder, cayenne, chili powder, salt, and black peppers.
Rub spice mix on flank steak and set flank steak in the bottom of the crock pot.
Pour water around meat.
Top the steak with the chopped onions and peppers.
Cook on LOW for 8 hours.
Once the meat is cooked, remove the meat and shred with a fork.
Mix back into crock-pot and toss with the cooked onions and peppers.
Serve with warm corn tortillas. Top with salsa, diced avocados, cheese, etc.