
In a large skillet, heat olive oil.
Season chuck roast with garlic powder, salt and pepper.
Add seasoned beef to skillet and brown on all sides, then transfer beef to slow cooker.
In a small bowl, whisk together the salad dressing, soy sauce, agave and chili garlic.
Pour sauce over beef.
Set slow cooker to low for 6 – 8 hours.
Shred beef with forks and serve immediately.
Enjoy!