Learn how to make old fashioned peanut brittle in a few, no fail, easy steps! This homemade peanut brittle recipe has been made countless times and always turns out perfectly time and again.

Thank you to ThermoWorks for sponsoring this post. All thoughts and opinions are truly my own.

Around our house, holiday season isn’t complete without several batches of old fashioned peanut brittle. Making this homemade gift started when I was a child and now continues with my own family.

Growing up, every year our teachers looked forward to receiving a tin filled with addictive, crunchy peanut brittle from us. Nonetheless, since there was six of us, they probably had to feign surprise every time.

Why Homemade Peanut Brittle Makes the Perfect Gift

Turns out Mom was on to something. I’ve learned firsthand why peanut brittle makes the absolute perfect holiday gift.

• It’s economical to make. Make batches and batches of peanut brittle and it still won’t break the bank.
• Peanut Brittle has a long shelf life. Peanut brittle can be made weeks in advance, which is helpful during the busy holiday season.
• Making homemade peanut brittle is a quick, easy process. Make a batch in 15 minutes and no oven is required!
• It’s easy to wrap and transport. This is a present your kids can be trusted transporting to school. Check out chocolate bark recipe (another great homemade gift idea😉) to learn how to creatively wrap food gifts.

Equipment Used For Making Peanut Brittle

Making peanut brittle requires a baking sheet, a saucepan, and a candy thermometer.

✽Candy Thermometer – This is the most paramount equipment when making any candy, such as fudge, toffee, or brittle. Temperatures must be spot on for the recipe to work.

For years I used an inexpensive candy thermometer that clips onto the side of saucepan. This worked to achieve results, but it was very frustrating to work with.

These types of thermometers have to be submerged in the liquid the whole time in order to slowly and gradually read the temperature. This means it won’t read the temp quickly enough to just dip it in time from time.

Plus, it’s awkward to avoid hitting while stirring. So, I’d hold it in place with one hand, while stirring with the other.

Also, if it’s clipped in place the reading would be for that one location only, which can result in skewed results.

I upped the ante recently and purchased a Thermapen Mk4, which I’ve been eyeing since it’s always featured in Cook’s Illustrated and America’s Test Kitchen. Best. Purchase. Ever.

A Thermapen Mk4 gauges an absolutely spot on temperature in only two seconds! It can be dipped in and out periodically, it’s durable (no risk of mercury-filled glass bulbs breaking from temperature shock), extremely clear to read, and has so many other uses.

Besides candy making, I use my Thermapen Mk4 for reading meat temperatures, water temps when proofing yeast, testing oil temperatures for frying, making yogurt, and tempering chocolate.

✽Saucepan – Ideally use a heavy-bottomed saucepan to conduct heat evenly and prevent scorching the sugar. I truly believe great cookware makes an immense difference with results. Personally I use the Calphalon Tri-Ply Stainless Steel set, because it’s affordable compared to flashier brands, performs fantastically, and will last a lifetime. I used the Calphalon 2.5 quart saucepan for this recipe.

✽Baking Sheets – Although any baking sheet will do because it’s simply used to cool the peanut brittle, Nordic Ware baking sheets are rated the best in Cook’s Illustrated, are very affordable, and great for baking.

How to Store Peanut Brittle

Peanut Brittle has a long shelf life and, if properly stored, can last a couple months. Simply place brittle in a completely dry, air tight container (food storage container, ziplock bag, lidded jar, or tin), away from extreme temperatures.

Do not freeze or refrigerate peanut brittle because of the humidity and moisture. The peanut brittle will become sticky and lose its crunch.

Making Peanut Brittle – Tips / Tricks and Problems Solved

• When making any candy make sure all the ingredients and equipment are ready to go before starting. Timing is crucial and this will avoid any mishaps.
• Use a bigger saucepan, at least triple the volume of the ingredients. The boiling syrup increases in volume, so there has to be ample room for expansion.
• Peanut brittle turns out best if the recipe is not doubled or tripled. Make one batch at a time. Luckily the process goes quick!
• Can parchment paper or a silicone mat be used instead of greasing the pan? Yes, but DO NOT USE WAX PAPER, which will melt and stick to the peanut brittle.
• Why is my peanut brittle chewy, sticky, or didn’t harden? This is a temperature issue. Make sure the peanut brittle reaches exactly 300ºF / 149ºC before pouring onto baking sheet. See “Equipment Used to Make Peanut Brittle” for my recommended thermometer.

HOW TO MAKE HOMEMADE PEANUT BRITTLE

1. Butter a baking sheet and set aside. Alternatively use parchment paper or a silicone baking mat.
2. In a large saucepan mix together sugar, corn syrup, water, and salt over medium heat.
3. Bring to a boil and stir in peanuts. Cook until thermometer reads exactly 300ºF / 149ºC.
4. Remove from heat and stir in baking soda and softened butter. Pour onto buttered baking sheet.
5. Spread hot peanut brittle out. As it starts to cool, pull with a fork to stretch out more.
6. Cool completely and break into pieces.

SAVE THIS PEANUT BRITTLE RECIPE TO YOUR PINTEREST BOARD!

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Print

Peanut Brittle

Prep Time

5 mins

Cook Time

10 mins

Total Time

15 mins

 

Learn how to make the best, homemade, old fashioned peanut brittle in a few easy steps! This peanut brittle recipe turns out perfectly time and again.

Course: Dessert, gluten free dessert

Cuisine: American

Keyword: candy, christmas, holiday, homemade, old fashioned, peanut brittle

Servings: 10

Calories: 230 kcal

Author: https://www.mamagourmand.com

Ingredients

• 1 cup sugar
• 1/2 cup light corn syrup
• 1/4 teaspoon salt
• 1/4 cup water
• 1 cup salted peanuts (not dry roasted), cocktail peanuts, Spanish peanuts, or any other preferred nut
• 2 tablespoon softened butter, plus extra for greasing
• 1 teaspoon baking soda

US Customary - Metric

Instructions

1. Grease a large baking sheet with some butter, or line with parchment paper, or silicone baking mat. Reserve the 2 tablespoons softened butter for recipe.
   
2. In a medium saucepan combine sugar, water, salt, and corn syrup. Cook over medium heat until sugar dissolves and mixture starts to boil. Stir in peanuts.
   
3. Set a candy thermometer in place and continue to cook, stirring intermittently until temperature reaches exactly 300ºF / 149ºC. This will take about 10 minutes and mixture will get very thick. 
   
4. Immediately remove from heat and stir in butter and baking soda vigorously. (Be careful it will boil up and expand) Pour onto the prepared baking sheet. Spread with a silicone spoon, then pull more with a fork, until it almost fills up the baking sheet.
   

5. Cool and break into pieces. Store in tin or another airtight container.

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Recipe Notes

Making Peanut Brittle - Tips / Tricks and Problems Solved

• When making any candy make sure all the ingredients and equipment are ready to go before starting. Timing is crucial and this will avoid any mishaps.
• Use a bigger saucepan, at least triple the volume of the ingredients. The boiling syrup increases in volume, so there has to be ample room for expansion.
• Peanut brittle turns out best if the recipe is not doubled or tripled. Make one batch at a time. Luckily the process goes quick!
• Can parchment paper or a silicone mat be used instead of greasing the pan? Yes, but DO NOT USE WAX PAPER, which will melt and stick to the peanut brittle.
• Why is my peanut brittle chewy, sticky, or didn't harden? This is a temperature issue. Make sure the peanut brittle reaches exactly 300ºF / 149ºC before pouring onto baking sheet. See "Equipment Used to Make Peanut Brittle" for my recommended thermometer.

 

How to Store Peanut Brittle

Peanut Brittle has a long shelf life and, if properly stored, can last a couple months. Simply place brittle in a completely dry, air tight container (food storage container, ziplock bag, lidded jar, or tin), away from extreme temperatures.

Do not freeze or refrigerate peanut brittle because of the humidity and moisture. The peanut brittle will become sticky and lose its crunch.

 

Adapted from Allrecipes

Nutrition Facts

Peanut Brittle

Amount Per Serving

Calories 230 Calories from Fat 81

% Daily Value*

Total Fat 9g 14%

Saturated Fat 2g 10%

Cholesterol 6mg 2%

Sodium 218mg 9%

Potassium 108mg 3%

Total Carbohydrates 35g 12%

Dietary Fiber 1g 4%

Sugars 33g

Protein 3g 6%

Vitamin A 1.5%

Calcium 1.8%

Iron 3.2%

* Percent Daily Values are based on a 2000 calorie diet.

OTHER RECIPES TO LOVE:

Blueberry Syrup

Salted Chocolate Ganache Ding Dong Cake

Sugar Cookie Bars

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