Half Double Crochet Slip Stitch Back Loop Only (HDC-SL-BLO)

This is a half double crochet-back loop only-slip stitch. You start with any number of chains.  YO (yarn over), insert your hook, pull up a loop, pull directly through remaining loops. Chain 2 and turn. The chain 2 does not act as a stitch.

See video below:

Here are a few projects that use this stitch!

Crochet Beginner Winter Hats

Crochet Pom Pom Blanket

Crochet Modern Mint Throw