This recipe is all over the net but I found it here specifically. I followed exactly except I did not have pepperoncini on hand & used banana peppers instead. It was absolutely outstanding. Since I didn't have 8 hours to spare before dinner, I started out on high for a few hours then reduced to low for the last couple. But next time, I will go low and slow all the way. There was no way to improve on this recipe and was the most flavorful roast I ever had. Served with mashed taters.
1 packet ranch dressing mix
1 packet au jus gravy mix
1/4 cup butter
4-5 pepperoncini peppers
Do not add any water or broth to this! It will make enough liquid as it cooks. This tastes delicious with potatoes and carrots! I like to add a few quartered russet potatoes and a large handful of baby carrots to the crockpot when there is about 1-2 hours left of cooking time.