The Ulengovs
https://yewtu.be/channel/UCg0pVEi7hMVSxCbdxeJ0VZA
Quite an ethnographical channel. Russia various folks. Lotsa cooking.
Examples:
1. Samoyeds:
https://youtube.com/watch?v=8COjtY1egvc
https://yewtu.be/watch?v=8COjtY1egvc
2. Tatars:
https://youtube.com/watch?v=l3bhrrCCBMs
https://yewtu.be/watch?v=l3bhrrCCBMs