"Double Back Stitch" -- This may be the same stitch that was used on the items that I pinned made in Mexico in the "traditional Mazahua" style or method. (This looks like it might be more complicated and more dense though.
Could do some substitutions like kiefer- Leftover Mashed Potato Puffs. They’re combined with eggs, sour cream, cheese and chives then baked in a cupcake pan until golden and crusty with creamy middles. They don’t taste like leftovers.