1.   Puree sauce in a blender or food processor and strain back into pot.

2.   I puree the sauce with a hand-held blender right in the pot, but you can also use a food processor.

3.   In a blender or food processor, puree the sauce in batches until smooth.

4.   Puree sauce in a blender until perfectly smooth.

5.   Puree the sauce in the blender until the onions and chipotles are incorporated and the sauce is fairly smooth.

6.   This tender pork roast is stuffed with spring onions, dried apricots and cherries, and has a coulis, or pureed sauce, made of the same ingredients.