Formation of aspirations and ensuring food security are pivotal developmental concerns, capturing the attention of development practitioners, researchers, and scholars. Although aspirations play a role in reinforcing external factors to reshape welfare outcomes, the influence of on-farm agronomic demonstrations on aspiration formation and food security remains understudied. This research leverages primary data from 1,099 farm households to explore the nexus between on-farm demonstrations, aspiration formation, and food security. Utilizing instrumental variable estimates, our analysis highlights a positive association between on-farm demonstrations and income aspiration formation, as well as food and nutrition security.