biscuit (n.)

The word biscuit once described how the food was made. Early French pain bescuit meant bread cooked twice. A second baking dried it out, helping it keep on a long journey. The phrase was shortened, and English borrowed the name.¹

Ship’s biscuits became a staple of life at sea. They could be so hard that biting into them was difficult, and stored supplies were vulnerable to insects. Royal Museums Greenwich shows a surviving biscuit with holes made by biscuit beetles.² Its collection also includes a biscuit made to an 1846 recipe.³

The word eventually covered foods made without a second baking. In Britain, a biscuit is usually what Americans call a cookie. In the United States, it commonly means a small, soft quick bread. The old cooking instruction remains in the name of both.¹

She split a warm biscuit and spread it with butter.