It occurred to me recently that Guyanese quinches is like or similar to bread and jam. Quiches is made from cassava. I believe it is considered a type of cassava bread. I remember enjoying quinches as a child. Family members made the quinches.
Take a look at Guyanese quinches:
This post by a local business/restaurant provides photos: 📸 Look at this post on Facebook
https://m.facebook.com/story.php?story_fbid=pfbid0PK5dTJ9QDSmTQhhPEeg36mLYLigRAGNFyfUEoGi7PS1oQfrzBz4dVDz4dUCXgEdkl&id=931175066995374&mibextid=CDWPTG
Quinches are usually smaller.
You may also be interested in one of my previous posts on different bread: https://fahmeenaodetta.blogspot.com/2023/07/different.html