Mix the sour cream with the garlic, mayonnaise, milk and oil. Season to taste with salt and pepper.
Add the sour cream mixture to the cabbage and carrots. Mix well and let steep for 12 hours.
The idea of preparing a different kind of coleslaw for pulled pork came about because the BBQ sauce that is served with it is traditionally sweet and sour and I wanted to create a counterpart. That`s why I deliberately avoided acidity and sweetness in the dressing of the Coleslaw and designed a different kind of dressing. A sweet and sour coleslaw with sweet and sour BBQ sauce and pulled pork seemed too boring to me.