The Caribbean Sunday root vegetable medley — yellow yam, dasheen, sweet potato, cassava, green banana — the carbohydrate foundation of Caribbean cooking and an ancestral adaptation of West African root vegetable traditions.
Sunday provisions in a Caribbean household is the smell of home — the dense, satisfying, earthy smell of multiple roots in the pot. For Jamaican, Trinidadian, and Barbadian diaspora, skipping provisions on Sunday signals something is wrong.
Eating a mix of root vegetables (rather than one) provides complementary resistant starch profiles — different starches feed different gut bacteria species, increasing microbiome diversity. Yellow yam's potassium is cardiovascular-protective. Dasheen's mucilaginous compounds soothe the gut lining. Green banana's resistant starch is particularly effective at feeding Faecalibacterium prausnitzii — the most important anti-inflammatory gut bacterium. The ancestral practice of boiling multiple roots in the same pot captures all of these benefits simultaneously.
Peel and cube a mixture: yellow yam, sweet potato, dasheen, cassava, and green banana (peeled and cut). Boil in salted water with thyme and salt until tender (15-25 min depending on vegetable). Serve alongside grilled fish or stewed chicken. The vegetables absorb the cooking liquid and become slightly moist and fragrant.
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