Eastern and Central Africa continue to face acute and chronic food and nutrition insecurity1. Combined with a high incidence of HIV, food security continues to affect the nutrition and health status of poor households. There is growing recognition of the vital importance of expanding agricultural development capacity to include nutrition objectives, particularly in agricultural extension and training. The adoption of participatory extension approaches, such as the Farmer Field School (FFS), provides additional opportunities to move agricultural development beyond productivity and yield goals to more effectively contributing to improved nutritional outcomes.