My Grandma’s old-fashioned Peanut Brittle recipe is a delightful treat that’s perfect for any occasion. With just six simple ingredients, this sweet and crunchy candy brings back memories of family gatherings and festive celebrations. Its versatility means it can be enjoyed as a snack, given as a gift, or served at parties. This easy-to-make recipe will satisfy your sweet tooth while impressing friends and family alike.
Why You’ll Love This Recipe
- Simple Preparation: This peanut brittle recipe requires minimal effort with just a few steps.
- Irresistible Flavor: The combination of roasted peanuts and buttery sweetness creates an addictive taste.
- Perfect for Gifting: Homemade peanut brittle makes a thoughtful gift for holidays or special occasions.
- Endless Versatility: Enjoy it as a snack, use it as a topping for desserts, or crush it into ice cream.
- Time-Efficient: Ready in under an hour, you can whip up this treat quickly!
Tools and Preparation
To make the best peanut brittle, you’ll need some essential kitchen tools to ensure everything goes smoothly.
Essential Tools and Equipment
- Heavy-bottomed saucepan
- Candy thermometer
- Wooden spoon
- Sheet pan
- Parchment paper
Importance of Each Tool
- Heavy-bottomed saucepan: Provides even heat distribution to prevent burning the sugar mixture.
- Candy thermometer: Ensures precise temperature control for achieving the perfect brittle consistency.
- Wooden spoon: Ideal for stirring without scratching your cookware or causing sticking.
Ingredients
My Grandma’s old-fashioned Peanut Brittle recipe is so easy to make on the stovetop with just six simple ingredients and roasted peanuts.
- 2 cups sugar
- 1 cup light corn syrup
- 1/2 cup water
- 2 cups salted roasted peanuts
- 2 tablespoons butter
- 1 1/2 teaspoons baking soda
- 1 1/2 teaspoons vanilla
How to Make Peanut Brittle
Step 1: Prepare Your Pan
Line a sheet pan with parchment paper. Set aside to ensure the peanut brittle does not stick.
Step 2: Gather Your Ingredients
Measure out peanuts, butter, baking soda, and vanilla. Having these ready will streamline your cooking process.
Step 3: Start Cooking the Sugar Mixture
Add sugar and water to a medium saucepan. Stir well before adding the corn syrup. Cook over medium heat, stirring occasionally until it reaches a gentle boil.
Step 4: Monitor Temperature with Candy Thermometer
Attach your candy thermometer to the edge of the pot. Ensure it is submerged in the liquid but not touching the bottom. Cook while stirring occasionally until the temperature reaches 250°F (121°C).
Step 5: Add Peanuts
Once at 250°F, add the salted roasted peanuts. Stir constantly until the candy thermometer reads 300°F (149°C).
Step 6: Mix in Remaining Ingredients
Remove from heat immediately and stir in butter, baking soda, and vanilla. Be cautious as the mixture will foam and change texture.
Step 7: Pour Into Prepared Pan
Carefully pour the hot mixture onto the prepared sheet pan. Use a knife or spoon to spread it evenly while hot.
Step 8: Cool Completely
Allow the peanut brittle to cool completely for at least 30 minutes before breaking apart into pieces.
Step 9: Store Properly
Once cooled, store your homemade peanut brittle in an airtight container to keep it fresh and crunchy.
How to Serve Peanut Brittle
Peanut brittle is a delightful treat that can be enjoyed in various ways. Whether you want to impress guests or simply indulge yourself, here are some creative serving suggestions.
As a Standalone Snack
- Enjoy it straight from the container for a quick and satisfying crunch.
With Ice Cream
- Break pieces of peanut brittle over your favorite ice cream flavor for a sweet and salty contrast.
In Gift Baskets
- Package pieces of peanut brittle in decorative bags or boxes to create thoughtful gifts for friends and family.
Topped on Desserts
- Use crushed peanut brittle as a topping for cakes, cupcakes, or brownies for added texture and flavor.
Paired with Coffee or Tea
- Serve alongside a warm cup of coffee or tea for a cozy afternoon treat.
At Parties
- Set out bowls of peanut brittle during gatherings as an easy-to-eat finger food that guests will love.
How to Perfect Peanut Brittle
Making perfect peanut brittle requires attention to detail. Here are some tips to elevate your candy-making skills.
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Use a candy thermometer: This tool ensures that your mixture reaches the correct temperature for that perfect crunch.
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Keep stirring: Stir the mixture constantly after adding peanuts to prevent burning and ensure even cooking.
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Prepare your workspace: Have all ingredients ready and your pan lined before starting, as timing is crucial.
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Cool completely: Allow the brittle to cool fully before breaking it apart to achieve crispness.
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Store properly: Keep your peanut brittle in an airtight container to maintain its freshness and crunchiness.
Best Side Dishes for Peanut Brittle
Peanut brittle pairs well with several side dishes that enhance its flavor. Here’s a list of complementary options:
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Fresh Fruit Salad
A mix of seasonal fruits provides a refreshing contrast to the sweetness of peanut brittle. -
Cheese Platter
A selection of cheeses, such as sharp cheddar or creamy brie, balances the sweetness with savory flavors. -
Caramel Dipped Apples
Crisp apple slices dipped in caramel echo the nutty taste while adding a fruity element. -
Chocolate Fondue
Serve pieces of peanut brittle as dippers for melted chocolate, creating a rich dessert experience. -
Mixed Nuts
A bowl of assorted nuts complements the flavors of peanut brittle while adding more crunch. -
Yogurt Parfait
Layer yogurt with granola and pieces of peanut brittle for a delicious breakfast or snack option.
Common Mistakes to Avoid
Making peanut brittle can be fun and rewarding, but avoiding common mistakes is crucial for the best results.
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Overcooking the sugar: Cooking the sugar mixture too long can lead to burnt candy. Use a candy thermometer and monitor the temperature closely until it reaches 250°F (121°C).
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Not preparing ingredients in advance: It’s easy to scramble last minute. Measure out your peanuts, butter, baking soda, and vanilla before starting to ensure a smooth process.
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Ignoring heat control: High heat can cause sugar to burn. Always cook on medium heat and stir occasionally to maintain an even temperature.
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Neglecting cooling time: Rushing the cooling process can lead to sticky or uneven brittle. Allow the mixture to cool completely for at least 30 minutes before breaking it apart.
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Using ungreased pans: Not lining your pan with parchment paper makes it difficult to remove the brittle. Always line your sheet pan to avoid sticking.

Storage & Reheating Instructions
Refrigerator Storage
- Store peanut brittle in an airtight container.
- It will last up to 2 weeks in the refrigerator.
Freezing Peanut Brittle
- Wrap pieces tightly in plastic wrap or foil.
- Place them in a freezer-safe container; they will keep for up to 3 months.
Reheating Peanut Brittle
- Oven: Preheat the oven to 300°F (150°C). Place brittle on a baking sheet for 5-10 minutes until warmed.
- Microwave: Heat small pieces on a microwave-safe plate for 20-30 seconds, checking frequently.
- Stovetop: Gently warm in a non-stick skillet over low heat, stirring until softened.
Frequently Asked Questions
Here are some common questions about making peanut brittle that may help you along the way.
What is Peanut Brittle made of?
Peanut brittle is made of sugar, corn syrup, water, roasted peanuts, butter, baking soda, and vanilla. These ingredients combine to create a crunchy candy treat.
How do I know when my Peanut Brittle is done?
You know peanut brittle is done when it reaches a temperature of 300°F (149°C) on your candy thermometer. This ensures it has reached the hard crack stage necessary for brittleness.
Can I customize my Peanut Brittle?
Yes! You can add other nuts like almonds or pecans or mix in spices such as cinnamon or nutmeg for unique flavors.
Is Peanut Brittle gluten-free?
Yes, this homemade peanut brittle recipe contains no gluten-containing ingredients, making it suitable for those with gluten sensitivities.
Final Thoughts
This easy-to-make Peanut Brittle recipe is not only delicious but also versatile. You can customize it with different nuts or flavors according to your taste. Give this classic treat a try and enjoy the sweet crunch!
Peanut Brittle
- Total Time: 35 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge in the sweet nostalgia of homemade Peanut Brittle, a classic treat that’s easy to make and simply irresistible. This old-fashioned candy comes together with just six key ingredients, resulting in a crunchy, buttery delight that’s perfect for snacking, gifting, or serving at parties. With its delightful combination of roasted peanuts and caramelized sugar, this recipe is sure to impress friends and family alike.
Ingredients
- 2 cups sugar
- 1 cup light corn syrup
- 1/2 cup water
- 2 cups salted roasted peanuts
- 2 tablespoons butter
- 1 1/2 teaspoons baking soda
- 1 1/2 teaspoons vanilla extract
Instructions
- Line a sheet pan with parchment paper and set aside.
- In a medium saucepan, combine sugar and water; stir well before adding corn syrup. Cook over medium heat until it reaches a gentle boil.
- Attach a candy thermometer and cook until the mixture reaches 250°F (121°C).
- Stir in the salted roasted peanuts and cook until the thermometer reads 300°F (149°C).
- Remove from heat; quickly mix in butter, baking soda, and vanilla (the mixture will foam).
- Pour onto the prepared sheet pan and spread evenly while hot.
- Allow cooling for at least 30 minutes before breaking into pieces.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 140
- Sugar: 26g
- Sodium: 65mg
- Fat: 6g
- Saturated Fat: 3g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 10mg
