A tea biscuit is a type of baked good that is popular in many parts of the world. The two crossword solutions for this term are SCONE and CRUMPET. A SCONE is a small, round cake made with flour, butter, and milk, and is often served with tea. A CRUMPET is a type of flatbread made with yeast, flour, and milk, and is also often served with tea. Both scones and crumpets are popular accompaniments to tea, and can be enjoyed with butter, jam, or other toppings.