In a 6 quart crock pot, add the ingredients from stew meat to beef broth.
Cover and cook on low for 6-8 hours, or until meat is tender.
Add flour to a bowl then add a ladleful or two of the cooking liquid. Whisk until smooth.
Pour flour mixture back into the crock pot and stir well to combine.
Cook on high for 30-45 more minutes, or until broth has thickened.
Add peas and cook until heated through, about 5 more minutes. Serve warm.