This is the final, summary report presenting the findings of a study on the impacts of COVID-19 on the UK’s food and nutrition security and what lessons can be learned for the future in respect of transformation of the food system to be resilient and sustainable. The food system underpins society and economies and is being impacted by COVID-19 as well as becoming increasingly at risk from the consequences of threat multipliers such as climate change, biodiversity loss and ecosystem degradation. Of increasing concern are the risks of multiple coinciding events that will stress test the food system beyond anything recently experienced. Such multiple events could be climate extremes and economic downturns, both having differentiated impacts on production, availability and food prices. These potentially compounding risks and associated requirements for complex synergistic solutions to meet multiple objectives for the food system need to be set in context with a growing demand from a more numerous and affluent global population and finite production resources.