Consumer Acceptability and Community Perceptions of Indigenous Crop-Enriched Stiff Pap in Rural KwaZulu-Natal, South...

Indigenous crops are well adapted to marginal conditions and rich in nutrients, making them promising contributors to food and nutrition security in rural South African communities. This study evaluated the consumer acceptability and community perceptions of stiff pap composite dishes incorporating pumpkin leaves, Cucurbita pumpkin, and cream-fleshed sweet potato (CFSP) among 60 rural participants. Employing a cross-sectional design, sensory testing using a nine-point hedonic scale and focus group discussions (FGDs) were conducted across the uMkhanyakude and King Cetshwayo District Municipalities in KwaZulu-Natal, South Africa. All three composite dishes were well-liked overall. The CFSP-based dish achieved the highest overall acceptability (7.68) and was the most preferred (40%; n = 24), while the pumpkin-based dish was the least preferred (38%; n = 23). Significant differences in taste and color were observed across dishes (p < 0.05). Focus groups highlighted that familiarity, flavor balance, preparation methods, and cultural norms shaped willingness to adopt these dishes, with novel combinations eliciting both curiosity and hesitation. Cultural norms, family preferences, and the traditional significance of stiff pap shape acceptance pathways. The findings suggest that integrating indigenous crops into culturally familiar staples can promote dietary diversification and support smallholder farming systems, with culturally sensitive culinary guidance serving as the key enabler for broader adoption. These findings imply that embedding indigenous crops within culturally central staples offers a practical, consumer-driven entry point for sustainable food system transformation, simultaneously advancing dietary diversity, smallholder livelihoods, and the resilience of rural food systems.