01 -
Lightly spray the crockpot insert with nonstick cooking spray.
02 -
Combine frozen meatballs, pepperoncini peppers including juice, ranch seasoning mix, and brown gravy mix in the crockpot. Stir gently to mix.
03 -
Distribute thin slices of butter evenly over the meatball mixture.
04 -
Cover and cook on HIGH for 3 to 4 hours or on LOW for 6 to 7 hours until heated through and flavors meld.
05 -
Serve over mashed potatoes, rice, egg noodles, pasta, or steamed vegetables as desired.