Step 1

Preheat the oven to 350°F (180°C).

Step 2

In a medium bowl, whisk the sugar and eggs until the mixture is pale yellow in color.

Step 3

Sift in the flour, cocoa powder, and salt.

Step 4

Fold until incorporated.

Step 5

Mix in the butter and vanilla.

Step 6

Grease a pan with butter and sprinkle cocoa powder to coat.

Step 7

Pour in batter and smooth out. Batter will be very thick.

Step 8

Bake for 20 minutes or until the top has hardened. The center should still be soft.

Step 9

Sprinkle with powdered sugar.

Step 10

Add berries (optional).

Step 11

Enjoy!