Yes, in The Iliad, organ meats are indeed consumed. The Homeric epics, including The Iliad, often depict detailed scenes of sacrifice and feasting. After an animal is sacrificed to the gods, the inner organs, particularly the liver, heart, and kidneys, are often roasted and consumed first. These parts of the animal were considered especially sacred and were sometimes offered to the gods or consumed by the participants in the sacrifice before the rest of the meat was cooked and eaten.
This practice reflects the ancient Greek ritual of animal sacrifice, where specific parts of the animal were designated for certain purposes, including offerings to the gods and consumption by humans.