Custard Cream is a popular biscuit that originated in the United Kingdom and is made of vanilla flavored cream sandwiched between two crunchy biscuits. Although it is known by this name in the UK, there are also a few synonyms for this delicious treat, such as custard sandwich, cream biscuit, or vanilla cream biscuit. These biscuits are a favorite among people of all ages and are ideal for tea-time or as a sweet treat with coffee. Whatever you choose to call them, Custard Creams are a classic cookie that you can't go wrong with!