Olu Olu Plantain Chips Chilli in a 60g bag add a spicy kick to the classic plantain crisp — thinly sliced plantain fried until crisp and seasoned with chilli that builds slowly rather than overwhelming. The 60g size is the everyday share or lunchbox pack. Naturally gluten-free. Olu Olu is a West African food brand on UK African grocery shelves, particularly known for their plantain chip range covering green, sweet, and chilli varieties. Particularly good with a cold drink, alongside a film, or as a more interesting alternative to standard salted crisps.