Why Peanut Brittle Turns Sticky and How to Fix It

Discover the common culprit behind sticky peanut brittle and learn how to keep it fresh and crunchy for days to come.

Why Peanut Brittle Turns Sticky and How to Fix It Save

Peanut brittle is a classic candy that can be finicky to make, and one of the most frustrating issues that can arise is when it turns sticky and soft just a day after making it. You've carefully crafted the perfect batch, with a satisfying snap and a delicious flavor, only to have it lose its texture and become unappetizingly chewy.

This problem is especially vexing because it can seem like it comes out of nowhere - you've followed the recipe to the letter, and the brittle was perfect when it was fresh. But as the hours tick by, it begins to absorb moisture from the air, leading to a sticky and soft disaster.

For candy makers who have struggled with this issue, the good news is that there is a simple solution. By understanding the underlying causes of sticky peanut brittle and taking a few key steps, you can keep your brittle fresh and crunchy for days to come. Whether you're a seasoned pro or just starting out, learning how to troubleshoot this common problem can make all the difference in your candy making endeavors.

For news on the business, brands and politics shaping the candy industry, see our sister publication NewsAnarchist.

toffee-brittle

The Problem

Peanut brittle turns sticky and soft within a day of making it, even though it snapped cleanly when fresh.

Why It Happens

Sugar is hygroscopic and pulls moisture from the air; brittle left uncovered or stored in a humid kitchen absorbs that moisture and softens.

The Fix

Cool it completely, then wrap or store it airtight immediately, and avoid making brittle on humid days if possible.

Steve Ysreal Monas
Steve Ysreal Monas
Editor-in-Chief and Publisher

Candies and Sweets is published by Steve Ysreal Monas. He is an author of books spanning business, culture, and heritage — including Flavors of the Motherland, which explores how food carries culture and memory — and is based in Kapa'a, Hawaii.

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