Boil the bananas in water with a little salt.

Boil them until they are three quarter way done

Transfer the boiled matoke to a tin after draining excess water

In a separate pan

Fry onions in a little oil and add blended tomatoes

Add the spices stirring up to prevent burning,add peanut butter to the above mixture

Add the boiled bananas to the above mixture

Cook for a few minutes on low-medium heat

Serve with beans/beef or solo