Rye chocolate chip financiers

Financiers are one of my downfalls: petite, delicate, but full of flavor, they are a great way of using leftover egg whites. I have been trying to make them using olive oil instead of butter, but the texture was a bit off, so more tests are necessary.

The recipe I bring you today is from ages ago (when I could still eat butter) and it is delicious: the rye flour makes the financiers a little