Cookie Exchange Cheese Dip

I've had a few ladies who attended ask me how I made the crock-pot cheese dip that I brought to the cookie exchange. It is almost as sadly simple as the cookies I took, and not from a dip recipe or anything. I knew I wanted to do something different than the (always delicious, btw) Ro*tel/cheese type dip with tortilla chips (mostly because I thought it would be done by others, and it was.. it was actually a very cheesy CE, much to my extreme delight!)
So I whipped up a double batch of this cheese sauce and poured it into the crock pot. Then I added:
-1 bunch scallions, white and green sections, diced
-2 diced Roma tomatoes
-1 Tablespoon of prepared refrigerated horseradish

I stirred it all up and let it stay nice and warm in the crock pot, and served with Triscuts. My inspiration was all those delicious cheese balls and spreads you find around the holidays, with port or horseradish or other wonderful things mixed in - they always call for a hearty cracker, and they ALWAYS call for Keri to have another shmear on said crackers.

Anyway, the dip turned out well, and held really well in the crock pot for the hours of the party.