Hey Hey Hey It has a name! Thanks for the link. It was at least 20 years ago I watched that lady and she explained it. I don’t chain an odd number to start but everything else is the same. The look depends on your yarn I can see. A fuzzier yarn like I am using would give less of a bumpy look. Wow thanks. Fun finding out after all these years. Freepers know just about everything! Or know how to find it.
Another ‘tutorial’ I saw on Griddle Stitch used an even number of stitches for the starting chain - she always ended each row on a single crochet, too. Everyone has their own way of doing it, but the main part is the same. You now have a name you can ‘google’ & check out all the variations! :-)