01 -
Place the frozen meatballs into the crockpot.
02 -
Sprinkle the au jus gravy mix and ranch seasoning mix evenly over the meatballs.
03 -
Pour in the sliced pepperoncini peppers along with their juice. Add the water.
04 -
Scatter the diced butter over the top.
05 -
Cover and cook on LOW for 3–4 hours, stirring occasionally, until heated through and coated in the rich sauce.
06 -
Serve hot as an appetizer or spoon over mashed potatoes, rice, or noodles for a hearty meal.