The GI-Grade Kerala Nendran Banana: Why It Makes the World's Best Chips

If you have ever tried making banana chips at home with ordinary Cavendish (Chiquita) bananas from your local supermarket, you were likely disappointed. They turn soggy, dark brown, and lack that unmistakable glass-like shatter when you bite down.

The secret to authentic Kerala banana chips lies in an indigenous botanical treasure: the Nendran banana (also known as the Malabar Plantain). In this guide, we dive into what makes this fruit so extraordinary.

1. The Perfect Starch-to-Sugar Ratio

Common eating bananas have high simple sugars and high moisture content, which caramelizes and burns rapidly when immersed in hot frying oil.

In contrast, raw green Nendran bananas possess a high complex starch density with minimal moisture. When sliced paper-thin into hot, cholesterol-free Rice Bran Oil, the starch instantly gelatinizes and dehydrates, locking in an airy, crispy cellular matrix that stays crunchy for months without preservatives.

2. The Geographical Indication (GI) Heritage

Nendran bananas grown in Kerala's rich, humid Malabar river basins benefit from tropical monsoon cycles and potassium-rich coastal soils. This gives the fruit a natural golden hue and a faint, sweet aromatic undertone that balances brilliantly with savory spices like Peri-Peri, rock salt, and cream & onion.

3. Hand-Sliced Precision at BABA NANA

At our unit, we source fresh Nendran bunches directly from Kerala growers. Each banana is hand-peeled and sliced at a uniform wafer thickness of less than 1.5mm. Slicing too thick makes the chip woody; slicing too thin causes it to break. At BABA NANA, every slice achieves that golden equilibrium.