In a small bowl, combine eggs and sugar.

Melt the dark chocolate in a separate bowl using a double boiler.

Add olive oil to the melted chocolate and mix well.

Combine the egg and sugar mixture with the chocolate mixture.

Sift the all-purpose flour into the mixture and fold gently.

Prepare a microwave-safe container by lightly coating it with oil.

Pour the brownie batter into the container and tap it on the counter to remove air bubbles.

Microwave the batter for 3 minutes.