How to Make Crispy Banana Chips at Home
Homemade banana chips are a healthy, satisfying snack that requires just two ingredients — bananas and lemon juice. Whether you bake them in the oven or use a dehydrator, this guide walks you through both methods to get perfectly crispy banana chips every time.
Oven Method: Baked Banana Chips
Slice firm, just-ripe bananas (not overripe) into 1/8-inch rounds using a mandoline or sharp knife. Toss with lemon juice to prevent browning and add tang. Arrange in a single layer on a silicone-mat-lined baking sheet. Bake at the lowest oven temperature (170–200°F) for 2–3 hours, flipping halfway, until dry and crisp. Chips will crisp further as they cool.
Dehydrator Method for Banana Chips
Dehydrators produce the crispiest banana chips. Slice bananas thin, dip in lemon juice, and arrange on dehydrator trays in a single layer. Dehydrate at 135°F for 8–10 hours until completely dry and crispy with no soft spots. Store in an airtight container at room temperature for up to 2 weeks.
Frequently Asked Questions
What kind of bananas are best for banana chips?
Use firm, just-ripe bananas — not overripe ones. Overly ripe bananas are too soft and sweet, resulting in sticky chips that don't crisp up properly.
Are homemade banana chips healthier than store-bought?
Yes. Store-bought banana chips are often deep-fried. Oven-baked or dehydrated banana chips are lower in fat and free of added oils.
Why are my banana chips still soft?
They need more time. Extend the baking or dehydrating time. All ovens and dehydrators vary — trust texture over timing.