Add the jalapeno, poblano pepper, onion and garlic cloves.
Add the salt, pepper and cumin.
Cover and cook on LOW for 9-10 hours.
Remove the meat on to a plate. Shred the meat with two forks. Discard any fat. Before adding the meat back to the juices in the slow cooker, you will want to degrease that liquid first. I do this by laying paper towels over the top.
Add the meat into the sauce that's left in the slow cooker.
Serve and enjoy!
Notes
Add additional jalapenos for a spicier beef verde.
Swap the chuck roast with pork shoulder, chicken breasts, chicken thighs, or any type of beef roast of your choice.
Add any remaining beef into an airtight container and store in the fridge for up to 3 days. Reheat over medium to medium high heat until warmed throughout.