This is the easiest thing to make for a gathering of friends. I found the recipe on Organic Glory.
All you need is:
3 packages, roughly 1 lb each, of Kielbasa
1 lb of brown sugar
Step 1: Slice the meat into coins.
Step 2: Toss in the slow cooker.
Step 3: Toss the brown sugar in the crock pot too.
Step 4: Cook on low 5 hrs or high for 2.5 hrs.
The juices from the kielbasa mingle with the brown sugar and make this insane glaze for the meat. Just like the blogger on organic glory said, no one will believe you that the sauce is so simple.
I'll be making this for potlucks for a long time to come!