The 5 Ways to Cook with Grape Leaves blog that follows looks great:
https://blog.markethallfoods.com/inside-market-hall/5-ways-to-cook-with-grape-leaves
Sautéed Greek grape leaves with lemon juice and olive oil are called Horta. A blog recipe for them follows:
https://foragerchef.com/horta/
Department of Agriculture Information on how to prepare fresh grape leaves:
https://ucanr.edu/sites/default/files/2017-08/266942.pdf
Grape leaves’ nutrient profile follows:
https://foodstruct.com/food/grape-leaves
You might want to check this information with some other sources. I used this site, because I liked the visual presentation of information.
Reposted by Ruth Paget, author Eating Soup with Chopsticks and Marrying France
