Here is the knot that I use and can do it in seconds, a lot quicker that the video that is in the last link. I usually do about 4 to 5 twist on mine. I hold the loop in my finger and twirl the jig head to make the twist and just past the end of the line through the loop. I pull it up tight to the eye and I'm ready to cast again. A bass fisherman showed me this knot about 30 years ago and I've been using ever since. It's never failed me.
I need to get my son to make a video of how I do this knot.

Pitzen Knot - How to tie the Pitzen Knot. Eugene Knot 16/20 Knot

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Knot of the Week: Pitzen Knot