Mix together the eggs and sugar. Melt the chocolate and butter together at approx. 120°F (50°C) and add this mixture to your eggs and
sugar. Finally, add the sifted flour. Store in the refrigerator for at least 12 hours.
Line some stainless steel rings with baking paper, then fill them three-quarters full with mixture.
BAKING: At 375°F (190°C) for 7 to 9 minutes.