Barnanaâs Sea Salt & Vinegar Plantain Chips are a crispy, crunchy nutrient dense delight. This killer combo is packed with the punch of white vinegar, the sweetness of apple cider and a dash of sea salt. Made from organic plantains these satisfying snacks are deliciousâ and Whole30 approved. âOn top of that Barnana is one of the best organic snack foods youâll find. All our products are USDA Organic Certified, Non-GMO Project Verified and use Fair Trade Certified Chocolate, Fair Trade Certified Coffee, and RSPO Certified Sustainable Palm Oil.