In the United States, about 12% of households are food-insecure, which can have negative health outcomes for children, including delayed development and early onset of obesity. Although many programs prioritize children, few evidence-based interventions exist for adolescents that address nutrition education. One promising intervention is teaching adolescents how to cook healthy meals. The Los Angeles Trust for Children's Health partnered with The Los Angeles Neighborhood Land Trust to integrate nutrition education and hands-on cooking demonstrations into an after-school program called the Gardening Apprenticeship Program at a local high school. Designed as a yearlong intervention, the Gardening Apprenticeship Program involves garden-based activities teaching food and environmental justice. Cultivating partnerships with other community-based organizations can help build capacity to pilot and replicate similar programs in other communities in food deserts.