The squares are small, hard and shiny, wrapped in thin plastic and stacked on a tray carried through Accra’s traffic. Inside each one, roasted groundnuts are held together by golden caramelised sugar. This is nkatie cake, Ghana’s groundnut brittle, a sweet that many adults remember buying with spare coins as schoolchildren. It is still sold almost everywhere, from roadsides to kiosks.
The name and making it
Nkatie is the Twi word for groundnuts, or peanuts. Nkatie cake is not a cake in the usual sense but a brittle candy. The recipe needs only roasted groundnuts and sugar. Some makers add a little water, salt or ginger to the syrup. Sugar is heated in a pan until it melts and turns golden. Roasted, skinned groundnuts are stirred in quickly, and the mixture is poured onto a flat, oiled surface.

Cutting, packaging and sellers
The mixture is pressed flat and cut into squares or bars while still warm. Once it cools, it hardens into brittle pieces. The pieces are wrapped in small plastic bags or packs and sold individually or in bundles. Nkatie cake is sold by hawkers in traffic, at lorry stations, in kiosks and in school canteens. Many makers are small family businesses.
Groundnuts are grown widely in northern Ghana and are a key ingredient in Ghanaian cooking, from groundnut soup to snacks like nkatie burger, roasted groundnuts and nkatie cake.
Variations, shelf life and memories
Some makers use sesame seeds or mix groundnuts with coconut. Others produce softer versions. Kept dry, nkatie cake lasts for weeks, which makes it ideal for small traders. Humidity can make it sticky. Its hardness is part of the appeal, though dentists often warn about sugary snacks. Groundnut brittle is made in many countries, from India’s chikki to Latin American versions.
Many Ghanaian adults remember buying nkatie cake at break time with coins from their pocket money. Canteen sellers kept trays of it next to toffees and biscuits, and it was one of the cheapest sweets on offer.
A small business
Making nkatie cake needs little equipment: a pan, a stove, a flat surface and a knife. That low cost makes it a common first business for women who sell from home or supply hawkers in the neighbourhood. Nkatie cake costs very little and needs only two ingredients. It has outlasted many imported sweets that arrived in Accra’s shops with far bigger budgets.
