Easy baby booties

I am looking for the easiest baby booties there is. Preferbly a free pattern and one that doesn’t need alot of yarn as I don’t have much. My friend had a baby boy last night and I really want to attempt booties to give her. Only ever knitted one little square as I just learned to knit.
Thank you, Rose

I don’t think it gets much easier than than this and they don’t look like they need much yarn.

Thank you! those look cute. I hope I can figure them out.