The Book of Jubilees: The Torah Calendar eBook - Book - Page 157
lentil pottage = “red soup”
Cf. 24:3, Gn. 25:30,
Esau was named for the color of the
soup for which he disrespected the
value of his birthright.He did have red
skin at birth which is medium brown
but not red hair just lots of it.
No leaven here!