Why does waffle batter contain less liquid than pancake batter?

Waffle batter contains less liquid than pancake batter primarily because waffles are designed to be crispier and hold their shape better. The lower moisture content helps create a denser texture, allowing the batter to cook evenly and form a grid-like pattern in the waffle iron. Additionally, the reduced liquid helps the waffles achieve a golden-brown, crunchy exterior while maintaining a soft interior. This difference is intentional to optimize the final texture of each breakfast item.