Old-fashioned Homemade Peanut Brittle Recipe for the Holidays (2024)

FAQs

How long will homemade peanut brittle stay fresh? ›

To store: Once it's completely cooled, store peanut brittle in an airtight container at room temperature. Do not refrigerate as the moisture from the fridge will cause the brittle to soften. Store for 6-8 weeks. To Freeze: Peanut brittle can be frozen and stored up to 3 months.

Baking soda is a key ingredient in peanut brittle. It's what aerates the candy, giving it a nice light crunch. Why didn't my homemade peanut brittle get hard? The main reason why peanut brittle doesn't get hard and have the crunch we expect is because the sugar was not cooked long enough.

Line a large baking sheet with parchment paper or aluminum foil lightly coated with vegetable cooking spray. Place the pan on a heat-proof trivet or cooling rack and set aside.

Heavy 6 quart Dutch Oven pot. Mine is an old 1970's Club Aluminum. It's perfect! You need a heavy THICK pot so it won't scorch.

Didn't get it hot enough. You have to hit hard crack stage heat or it's not going to harden. From internet: Hard-Crack Stage is a cooking term meaning that a sugar syrup being heated has reached 149 – 154 C (300 – 310 F.) It is a test of how hot a sugar syrup is, and of how much water is left in it.

If your peanut brittle never sets up hard, it means you didn't cook it to a high enough temperature. Make sure you cook it to the “hard crack” stage, between 298°F- 313°F, and swirl your thermometer probe around in the syrup to get an accurate read of the temperature.

You can try placing the stale peanut brittle on a baking sheet and gently heating it in an oven at a low temperature, around 250°F (120°C), for a few minutes. This can help to soften it a bit and restore some of its original texture.

What's important to know is that the corn syrup controls the grain of the brittle so adding too little and you have a grainy textured brittle, while adding too much will result in a stringy and sticky brittle.

I don't recommend substituting honey, molasses, or agave for the corn syrup. Those other liquid sugars have impurities that will burn at the higher temperature of making caramel, leading to a bitter-tasting brittle.

Frequently asked questions. Why does my homemade peanut brittle stick to my teeth? This is because you did not cook it long enough in the microwave. If the texture of the peanut brittle is sticky, and not crunchy, this means that you need to cook the mixture longer, until it reaches 300°F.

When should you not use parchment paper? ›

This means that if you're cooking in a skillet over medium, medium-low, or low heat, you'll probably be fine using parchment. Hill uses it in the oven all the time for any temps under 450°F, but never risks using it on the grill, with the broiler, or in a skillet over high heat because the temperature can exceed 500°F.

You will want the cookie sheet to be non-stick. Use parchment paper, a silicone baking sheet or a greased cookie sheet. Spread the peanut brittle as thin as you can. Immediately add your sea salt.

Working quickly, pour into prepared 10×15 pan. To keep the brittle light and airy, do not spread or flatten the mixture. Instead, let it flow freely. Place in a cool area and leave until completely cooled, about 2-3 hours.

If you overcook the brittle, it could be bitter or burnt. If you undercook it, the brittle won't properly set and the end result will be sticky.

Can You Freeze Peanut Brittle? Yes! You can freeze peanut brittle for up to three months, but it will slightly alter the texture.

#1 - Store in an airtight container

It should come as no surprise that storing your peanut brittle in airtight containers is one of the best ways to store peanut brittle. Keeping air out helps maintain your brittle's freshness by minimizing the amount of moisture that might come into contact with your sweet treat.

In cool, dark, and dry conditions, peanut brittle will last for an extremely long time. If kept vacuum sealed, it would last even longer. Your two biggest spoilage factors for peanut brittle would be moisture and rancidity.

Store peanut brittle in an airtight container (for best results use wax or parchment paper to divide pieces as they may stick together) in a dry place, but not in the refrigerator. Peanut Brittle will keep up to 2 months.

Shelf life is over 6 months, if kept away from high humidity (do NOT refrigerate). Keep in your pantry, and for long-term storage seal in an airtight container.