Preheat the oven to 350°F.

1. Separate the whites from the yolks.

2. Melt the chocolate in a double boiler.

3. Mix the flour, baking powder, sugar, and salt together, then add the egg yolks, orange blossom water, melted butter, and chocolate.

4. Beat the egg whites until stiff peaks form and gently fold them into the first mixture.

Pour into a greased mold.

5. Bake for 25 minutes, then unmold and let cool on a rack.