Mixed Methods Study Investigating Adolescent Acceptance and Implementation Outcomes of Serving Spicy Vegetables in...

Only a few adolescents are meeting their daily vegetable requirement. At the same time, spicy food is increasingly popular and familiar across cultures.

To explore the implementation of spicy vegetables into school meals, the primary objective is to determine adolescents' preferred degree of hot spice on steamed broccoli. Secondary objectives include estimating the appropriateness and acceptability of spicy vegetables in the National School Lunch Program and identifying strategies to promote spicy vegetables within school meals.

One hundred participants between the age 11 and 17 y sampled 4 steamed broccoli florets with varying levels of a ground red and cayenne pepper spice blend (0, 0.9, 2.0, and 4.0 g). Participants rated their likeability of each broccoli sample on a 9-point hedonic scale and answered a survey assessing chili liking, chili consumption patterns, appropriateness, and acceptability. An interview assessed perspectives on spicy vegetables within school lunch.Regression analyses assessed relationships between participant attributes and sample ratings and survey outcomes. Agglomerative hierarchical cluster analysis was conducted to cluster together participants with similar sample liking ratings.

Seventy-seven percent of participants reported that chili pepper makes food taste better, and 67% consumed spicy food weekly or daily. Chili likers (n = 41) were the dominant cluster group, compared with moderates (n = 31) and chili dislikers (n = 28). Thematic analysis results suggested that most participants support incorporating spicy vegetables into school lunch but mushy vegetable texture may undermine the impact of changing school vegetable spice levels.

Spicy foods are commonly consumed by adolescents, and these findings support the inclusion of spicy vegetables in school lunch. Additional research is needed to identify policies and practices to improve the texture of vegetables in school meals and determine additional strategies to support cultural humility in child nutrition programs.