Grandma’s Peanut Brittle

If you’ve ever wanted to make candy that tastes like a nostalgic kitchen memory, this Grandma’s Peanut Brittle recipe is your golden ticket. Picture caramelized sugar bubbling gently on the stove, the rich aroma of roasted peanuts filling the air, and that satisfying snap when you bite into it. This brittle is crunchy, buttery, and perfectly sweet with just a hint of salt, exactly the way Grandma used to make it. Trust me, once you make this, you’ll want to share it with everyone you know, but you might also be tempted to hoard it all for yourself.

Recipe Origin

This recipe comes straight from family tradition, passed down through generations. Peanut brittle has been a classic holiday and snack treat for ages, and this version stays true to that old-fashioned charm. Using roasted peanuts, butter, and a touch of vanilla gives it a deep, rich flavor, while the baking soda creates that iconic airy crunch that makes brittle so addictive.

Kitchen Tools You’ll Need

For this recipe, you’ll need a medium heavy-bottomed saucepan, a wooden spoon or heatproof spatula, a candy thermometer if you want precise results, a baking sheet lined with parchment paper or a silicone mat, and a sifter for the baking soda. A whisk can be helpful when adding ingredients at the end to combine everything quickly.

Why You’ll Love Grandma’s Peanut Brittle

This peanut brittle isn’t just candy; it’s an experience that evokes warmth, nostalgia, and happiness. Here’s why it’s a must-try:

Nostalgic and Comforting: The flavor is classic, sweet, buttery, and slightly salty, just like the peanut brittle you remember from childhood.

Simple Ingredients: No fancy, hard-to-find ingredients here. Granulated sugar, brown sugar, corn syrup, butter, peanuts, and a few extra touches create magic.

Quick to Make: While it may seem like candy-making is intimidating, this recipe is straightforward and doable even for beginners.

Perfectly Crunchy: The combination of sugar, butter, and baking soda ensures a brittle that snaps cleanly and melts in your mouth.

Gift-Worthy: Cut into pieces and wrapped in parchment, this candy makes a beautiful homemade gift for holidays, birthdays, or just because.

Chef’s Pro Tips for Perfect Results

Use a heavy-bottomed saucepan to prevent burning. Stir constantly once the sugar starts boiling to avoid crystallization. Make sure the butter is room temperature so it blends smoothly. Add the baking soda and vanilla at the end and mix quickly for that light, airy texture. And patience is key—allow it to cool completely before breaking into pieces for the perfect snap.

Ingredients

Ingredients in Grandma’s Peanut Brittle
Here’s what makes this brittle irresistible:

Granulated Sugar and Brown Sugar: Create the rich caramel flavor that is the base of the brittle. The combination adds depth and a touch of molasses sweetness from the brown sugar.

Corn Syrup: Prevents crystallization and ensures a smooth, glossy candy.

Butter: Adds richness and helps the brittle hold together while creating that melt-in-your-mouth flavor.

Roasted Peanuts: Provide the signature crunch and nutty flavor.

Baking Soda: Reacts with the sugar mixture to create tiny bubbles, giving the brittle that light, airy texture.

Vanilla Extract: Adds warmth and rounds out the flavor perfectly.

Himalayan Pink Salt: Balances the sweetness and enhances the nutty, buttery flavors.

(Note: The full ingredients list, including measurements, is provided in the recipe card directly below.)

Instructions

Here’s how to make Grandma’s Peanut Brittle step by step:

Prepare Your Baking Sheet: Line a baking sheet with parchment paper or a silicone mat. This ensures the brittle doesn’t stick and makes cleanup easier.

Combine Sugars, Corn Syrup, Water, and Salt: In a medium saucepan, mix granulated sugar, brown sugar, corn syrup, water, and salt. Stir gently over medium heat until sugar dissolves and the mixture begins to boil.

Boil to Temperature: Continue cooking until the mixture reaches the hard crack stage, about 300 degrees Fahrenheit if using a candy thermometer. Stir occasionally to prevent burning.

Add Butter and Peanuts: Remove from heat and quickly stir in cubed butter and dry roasted peanuts until fully combined.

Add Baking Soda and Vanilla: Sift in baking soda and stir in vanilla extract immediately. The mixture will foam slightly, creating a light texture.

Spread and Cool: Pour the hot mixture onto the prepared baking sheet and spread evenly using a spatula. Allow it to cool completely at room temperature until set.

Break into Pieces: Once cooled, break the brittle into pieces and serve, or store in an airtight container for later enjoyment.

Nutrition Facts

Servings:
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How to Serve Grandma’s Peanut Brittle

This candy is versatile and fun to enjoy in many ways:

Snack: Enjoy a piece on its own for a sweet, crunchy treat.

Dessert Garnish: Sprinkle broken pieces over ice cream, cakes, or brownies.

Gifts: Wrap pieces in parchment and ribbon for thoughtful homemade gifts.

Party Treat: Serve on a candy platter at parties or holiday gatherings.

Make-Ahead and Storage Tips

Prep Ahead: Make the brittle a day in advance; it stores well and maintains crunch.

Storage Tips: Keep in an airtight container at room temperature for up to two weeks to maintain texture.

Freeze for Longer Storage: Wrap tightly and freeze for up to two months. Let it come to room temperature before breaking into pieces.

Variations: Swap peanuts for cashews, almonds, or pecans. Add a sprinkle of cinnamon or a dash of cayenne for a little heat. Drizzle with melted chocolate for an extra indulgent twist.

Additional Tips

Stir continuously while boiling the sugar to avoid crystallization. Be careful when handling hot sugar—it can burn quickly. Use a sharp knife to score lines in the warm brittle for cleaner breaking later.

FAQ Section

Q1: Can I use salted peanuts instead of unsalted?
A1: Yes, just omit the salt in the recipe to balance flavors.

Q2: Can I use light brown sugar instead of dark?
A2: Absolutely. It will slightly alter the flavor but still taste delicious.

Q3: Can I make this with a candy thermometer?
A3: Yes, aim for 300 degrees Fahrenheit for perfect hard crack consistency.

Q4: How long does peanut brittle last?
A4: Stored in an airtight container, it lasts up to two weeks at room temperature.

Q5: Can I freeze it?
A5: Yes, tightly wrapped, peanut brittle freezes well for up to two months.

Q6: Can I add other nuts?
A6: Definitely, cashews, almonds, or pecans work beautifully.

Q7: How do I make it extra glossy?
A7: Stir gently and avoid overcooking; using corn syrup helps achieve that shine.

Q8: Can I add spices?
A8: Yes, try cinnamon, nutmeg, or a touch of cayenne for a unique flavor.

Q9: How can I make it easier to break?
A9: Score it with a knife while warm or use a silicone mat for more uniform pieces.

Q10: Is this kid-friendly?
A10: Yes, just make sure to let it cool completely before letting little hands enjoy it.

Conclusion

Grandma’s Peanut Brittle is the ultimate nostalgic treat. Crunchy, buttery, and sweet with a hint of salt, it’s the perfect candy for holidays, gifts, or just a cozy night at home. The combination of roasted peanuts, caramelized sugar, and a touch of vanilla creates a flavor that will transport you back to your childhood kitchen. Once you try this recipe, it will quickly become a staple in your candy-making repertoire and a favorite for family and friends. Every piece is a little bit of magic you can enjoy, share, and treasure.

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