Fascinating Substitutions: Sour Cream

So I set about making coleslaw the other day only to find out my sour cream had gone bad. A lesser person might have said "Forget this" and tossed the lot. I, however, hopped on google and researched until I found out...

6 oz cream cheese+3 tbsp milk= sour cream

Skeptic that I am, I couldn't believe it would taste right, but I tell you it made the best coleslaw I've ever had. Just make sure you whip the tar out of it to get the lumps out.