Spray slow cooker with non-stick cooking spray (or use a slow cooker liner).
Place the beef inside the slow cooker.
In a medium bowl, mix together flour, salt, and pepper, then pour over the meat. Using a large wooden spoon, mix the flour with the beef until all the beef is coated with flour mixture.
Add in the remaining ingredients and stir.
Cook on low for 10 hours or on high for 5-6 hours.
Recipe by Tone and Tighten at https://tone-and-tighten.com/healthier-slow-cooker-beef-stew.html