THE MENU SOUR CREAM MAYONNAISE DRESSING IMPROV

This is a work in progress. To dip Greek lamb meat balls, what do you use? Hint: they are already heavily seasoned.
Why not this.
The Greeks themselves would use yogurt instead of sour cream.
So what.
Proportions on line tend toward more sour cream or yogurt. 
I would do, say, fifty fifty. 
Of course this is home made mayonnaise, not the store bought they all refer to.