Butterkist Peanut Butter Sandwich Cookies in a 55g pack are a sweet Caribbean biscuit with a creamy peanut butter cream filling — the comfortable, nutty pairing of crunchy biscuit and soft sweet centre. Particularly good with a cup of tea or a glass of milk; popular with children as a lunchbox treat. The 55g pack is the everyday Caribbean biscuit pack size. Butterkist's peanut butter sandwich is one of the brand's standout flavours, often the first one to disappear from a mixed Caribbean biscuit display. A familiar taste for anyone who grew up around Caribbean tuck shops.