Who wouldn't want to delicious beef stew in the slow-cooker made with tender chunks of beef and a red chile broth flavored with onions and garlic on a chilly day? This recipe requires about 20 minutes of prep work but you can do most of it the night before, such as chopping the onions and garlic. Then all you have to do is let the magic happen and by dinner time you'll be able to warm your insides with something incredibly tasty.