Anyone recognize this recipe?

[fenchurch]

Okay, here's an odd one for you... while cleaning my desk, I found a recipe for a pastry of some sort on a Post-It note in someone else's handwriting. And now I'm really curious as to what it could be.

Any guesses?

8 oz melted butter

(sifted together)
2 1/2 cups flour
1 tsp salt
1 tsp baking powder


I'm assuming the following are in cups, though it's not indicated.
1/4 white sugar
1 1/4 brown sugar

1 egg + 1 yolk

And that's it. No other instructions including things like baking times.

Comments

[fenchurche.livejournal.com]

Near as we can tell, rackham wrote out the ingredient list fairly hastily (which is why I wasn't sure about the handwriting), but he has no clue what it's for, either. Knowing my desk, it could have been here for a really long time.