Eccoli is a large, pale man with long black and yellow hair, along with a dark, triangular goatee and stubble. He also has large eyelashes on his lower eyelid. Eccoli wears a blue jacket over striped orange turtleneck. He also has a large broccoli stalk protruding from the top of his head. A knife and fork are sticking out of the broccoli and are held there with a blue band.
Eccoli seems quite cocky about his cooking abilities, as he was seen with a large smirk on his face and was shaking his fist in the air to rally the crowd before going up against Shutai. After his first round victory, he seems greatly pleased with himself.
Eccoli competed in the Loguetown cooking competition to win the Blue-Finned Elephant Tuna. In the first round, he faced off against Shutai and won. However, he was beaten in the second round by Sanji, who ended up winning the entire competition and the prize.