Tolkien's Elvish languages aren't particularly rich in food vocabulary; we know words for "bread" and "meat" and not much else. The Etymologies of The Lost Road yield at least one more interesting entry, though: ferna, the Quenya word for "beechnuts". This struck me as a pretty low-probability food word to have in one's lexicon, so I naturally began to speculate as to the possible significance of the beechnut in Middle-earth lore.
In LOTR lembas is described as being crisp, wafer-like, and unexpectedly delicious. I imagine something akin to macarons, which are made from almond flour. I wondered—could the Etymologies' reference to beechnuts point to a lembas recipe that included tree nuts? Beechnuts might well be a staple of a forest-dwelling people, and lembas could plausibly be made of beechnuts, eggs, honey, and little else.
However, given the rarity of beechnuts in American grocery stores, I've had to stick to almonds for this recipe. The result is a delicious cookie-like confection, crispy on the outside and light and crumbly on the inside.
Serves 10.
Jan 30, 2020: I tried adding more flour (wheat) to the above recipe to make a dough that I could roll out into wafers. It worked, but I wouldn't use wheat flour again. The wheat flavor was distractingly prominent even with only a quarter cup added. They were also slightly too sweet. I might cut the sugar back to 1/3 or 1/4 cup next time.
One thing I'd like to try is baking these in a shortbread pan like the one pictured here, although the recipe would probably have to be tweaked to make the dough properly flattenable.