Place the beef stew meat, onion, and garlic in the bottom of the slow cooker.
Add the cauliflower florets and sliced carrots on top of the beef.
Pour the beef broth over the ingredients.
Sprinkle in the turmeric, thyme, salt, and black pepper.
Stir gently to distribute the spices through the broth.
Cover and cook on low for 8 hours until the beef is tender.
Ladle into bowls and top with the chopped parsley before serving.