My baby is 8 months now, please tell me which foods to wean. I already give her mashed potatoes, bananas and butternut.

You have already started complementary feeding. What else do you mix with the above? It would help to know the weight of the child but in the absence of that information, include vegetables, fruits and proteins in the diet to make it balanced. You could download our solids feeding guide through this link https://www.motherhood101.co.ke/solids-feeding-guide/