Place bite size pieces of round steak into the crockpot liner, add onion, garlic, and then sprinkle Italian dressing mix and au just seasoning packets over the top.
Add beef stock, and stir to combine
Dot top with unsalted butter, cover with lid.
Cook on low 6-8 hours, or on high 3-4 hours
Serve over mashed potatoes, egg noodles, or rice.
Garnish with parsley if desired
