Preheat oven to 180˚C.

Place Dr. Oetker Nona Brownies Original, eggs, butter, juice, and pulp in a mixing bowl. Stir until well combine (with wooden spatula or hand whisk).

Pour batter in  a greased rectangle baking tray. Bake for 40 minutes until cooked. 

Set brownies aside to cool completely before cutting into squares.

Melt cooking chocolate with microwave or over a saucepan of barely simmering water (double-boil).

Pipe melted chocolate on brownies and garnish with orange.