Preheat the oven at 180c for 20 minutes

Grease the pan,keep aside

Beat eggs until they are fluffy then add sugar keep beating until dissolve the sugar

Add oil and vanilla essence, melted chocolate and again beat for one minute

Sift flour, cocoa powder and salt.add them to the wet mixture and fold with spatula.

Pour the mixture in to the pan and bake at 150c for 20 to 25 minutes. Don't over bake, let them remain soft and wet