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    Home » Recipes » Christmas

    Christmas Cornflake Brittle

    Updated: Oct 21, 2026 by Kristin Hayes · This post may contain affiliate links · 14 Comments

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    This festive Christmas Cornflake Brittle is the perfect holiday treat! Crunchy cornflakes coated in buttery brown sugar caramel and topped with chocolate make a sweet and salty candy that’s crispy, chewy, and easy to make. Plus, you only need 10-15 minutes of prep time!

    Pieces of cornflake brittle on a white serving plate.

    Have you seen this recipe floating around on TikTok? Sure, I have heard of Peanut Brittle, but never had I heard of Cornflake Brittle. When I watched a few of the videos, I knew I had to try it for myself. Also known as cornflake crack brittle, this easy cornflake crack recipe is a new family favorite and one we will most definitely be adding to our Christmas rotation!

    If you’re putting together Christmas candy trays, my Pecan Caramel Clusters are another favorite to make!

    Quick Look: Christmas Cornflake Brittle

    • Taste: Sweet and salty with buttery caramel and chocolate.
    • Texture: Crunchy cornflakes coated in caramel with a crispy, chewy bite.
    • Total Time: 30 minutes.
    • Skill Level: Easy candy recipe using just 7 simple ingredients.
    • Tools: Saucepan, baking sheet, and mixing bowl.
    • Servings: 6, perfect for Christmas candy trays and holiday gifting.
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    Jump to:
    • Quick Look: Christmas Cornflake Brittle
    • Ingredients Needed for Cornflake Candy
    • How to make Christmas Cornflake Brittle
    • Cornflake Brittle Tips and Tricks
    • Storing Leftover Christmas Cornflake Brittle
    • Cornflake Brittle Recipe FAQs
    • More Sweet Recipes to try
    • Easy Christmas Cornflake Brittle

    So this was my first time making brittle and it was an absolute success! I've been testing recipes for my holiday dessert box. Perfect addition and I cannot wait to make them again!

    – Tammy

    Ingredients Needed for Cornflake Candy

    Here’s a quick look at the 7 simple ingredients you’ll need to make this easy cornflake recipe. This corn flakes candy is perfect for the holidays! See the printable recipe card below for exact amounts.

    All the ingredients needed to make cornflake brittle.
    • Cornflakes: The base of this cornflake brittle, giving it that perfect crunchy texture. Any brand works! I usually grab store brand since it’s cheaper. Frosted Flakes work too, but they’ll make the brittle a little sweeter.
    • Butter: I prefer salted butter for that sweet and salty flavor. If using unsalted butter, simply add a pinch of salt.
    • Brown Sugar: Light brown sugar combines with the butter to make the sweet caramel coating.
    • Almond Bark: I use chocolate almond bark, but chocolate chips work too if you can’t find it at your grocery store.
    • Candy Melts: Red and green candy melts add those festive Christmas colors. Feel free to change the colors for other holidays!
    • Sprinkles: Optional, but red, green, or Christmas sprinkles are a fun way to dress up this holiday candy.

    How to make Christmas Cornflake Brittle

    Butter and brown sugar simmering in a large Dutch oven.

    Step 1. Preheat the oven to 350°F. Line a baking sheet or jelly roll pan with parchment paper and set aside. Place the cornflakes in a large mixing bowl. In a medium saucepan over medium heat, add the butter and brown sugar. Cook for about 2 minutes, until the butter melts and the mixture comes to a boil. Let bubble for another 1-2 minutes.

    Cornflakes stirred into a brown sugar mixture in a mixing bowl.

    Step 2. Immediately pour the butter and brown sugar mixture over the cornflakes. Stir until all the cornflakes are evenly coated.

    Coated cornflakes spread in an even layer on a parchment paper lined cookie sheet.

    Step 3. Spread the coated cornflakes evenly onto the prepared baking sheet. Bake in the preheated oven for 12-15 minutes, or until just golden brown.

    Chocolate almond bark melted in a glass mixing bowl.

    Step 4. In a microwave-safe bowl, melt the chocolate almond bark in 30-second intervals, stirring between each, until smooth. Spread the melted chocolate evenly over the brittle.

    Red and green candy melts melted in small white bowls.

    Step 5. In a separate microwave-safe bowl, melt the red candy melts in 30-second intervals, stirring between each, until smooth. Repeat with the green candy melts in another bowl.

    Almond bark and candy melts coating a brown sugar cornflake mixture on a parchment lined cookie sheet.

    Step 6. Drizzle the melted red and green candy melts over the brittle and gently swirl with a knife. Top with Christmas sprinkles if desired. Let cool completely, then break into pieces and serve!

    Cornflake Brittle Tips and Tricks

    Here are some simple tips to ensure success each and every time!

    • Baking Sheet Size: Any size baking sheet works! Just remember, the bigger the pan, the thinner your corn flake candy will be. We use different sizes depending on what we have on hand. For thicker brittle, use a smaller baking sheet. For thinner pieces, use a larger one.
    • Don’t Overcook the Caramel: Keep an eye on the butter and brown sugar mixture as it bubbles. Follow the cooking times in the recipe to avoid burning the caramel.
    • Chocolate Options: Feel free to change up the chocolate! Almond bark is my favorite since it isn’t too sweet, but white chocolate chips, milk chocolate chips, or dark chocolate work great too. If you love that sweet and salty combination, try my Salted Caramel Pretzel Bark too!
    • Candy Melts: These can be omitted or changed to different colors to fit any holiday or occasion. The cornflake brittle is still delicious without the extra drizzle! For another festive chocolate treat, try my Oreo Peppermint Bark.
    • Optional Toppings: Chopped nuts or a sprinkle of flaky sea salt are great additions for extra crunch and a sweet and salty finish.

    Storing Leftover Christmas Cornflake Brittle

    If you’re lucky enough to have leftover cornflake crack brittle, here are some simple tips to keep it fresh!

    • Room Temperature: Store in an airtight container for up to 2 weeks. I don’t recommend refrigerating it since the brittle tends to get soft.
    • Freezer: Once completely cooled, place in a freezer-safe container for up to 3 months. When ready to enjoy, let it thaw at room temperature for at least one hour.

    Making a batch of Christmas treats ahead of time? My Fantasy Fudge is another family favorite for holiday candy trays and homemade gifts!

    An up close view of Christmas candy on a white plate.

    Cornflake Brittle Recipe FAQs

    Why is my cornflake brittle chewy?

    A little chewiness is normal from the caramel coating, but the cornflakes should still have plenty of crunch. If yours is too soft, the caramel may not have cooked long enough, or the brittle may need more time to set completely before breaking it into pieces.

    Do I need a candy thermometer to make cornflake brittle?

    Nope! You don’t need a candy thermometer for this recipe. Just follow the stovetop cooking times and watch for the butter and brown sugar mixture to come to a gentle boil before coating the cornflakes.

    More Sweet Recipes to try

    • A bite taken out of a chocolate peanut butter rice krispy cup to show the center.
      Chocolate Peanut Butter Rice Krispie Cups
    • rolo pretzel treats lined on a wire rack.
      Rolo Pretzel Bites
    • Buckeye balls on a wood serving board.
      Buckeye Balls
    • Christmas pretzels with a Hershey kiss and M & m on a green plate.
      Christmas Chocolate M & M Pretzels

    Tried this recipe? Leave a ⭐⭐⭐⭐⭐ rating and let me know what you think in the comments! You can also follow me on Pinterest for even more easy, family-friendly recipes.

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    Pieces of cornflake brittle on a white serving plate.

    Easy Christmas Cornflake Brittle

    Recipe by: Kristin Hayes
    This easy Christmas Cornflake Brittle combines crunchy cornflakes, buttery brown sugar caramel, and chocolate for the perfect sweet and salty holiday treat! Add festive sprinkles for a fun Christmas candy everyone will love!
    5 from 6 votes
    Print Recipe Pin Recipe Rate this Recipe
    Prep Time 10 minutes mins
    Cook Time 20 minutes mins
    Total Time 30 minutes mins
    Course Dessert, Snack
    Cuisine American
    Servings 6
    Calories 554 kcal

    Equipment

    • Cookie Sheet
    • Sauce Pan

    Ingredients
      

    • 3 cups cornflakes
    • ½ cup butter
    • ½ cup brown sugar
    • ½ lb chocolate almond bark
    • ½ cup red candy melts
    • ½ cup green candy melts
    • Christmas sprinkles optional

    Instructions
     

    • Preheat the oven to 350°F. Line a baking sheet with parchment paper and set aside.
    • Place the cornflakes in a large mixing bowl.
    • In a medium saucepan over medium heat, add the butter and brown sugar. Cook for about 2 minutes, until the butter melts and the mixture comes to a boil. Let bubble for another 1-2 minutes.
    • Immediately pour the butter and brown sugar mixture over the cornflakes. Stir until evenly coated.
    • Spread the coated cornflakes evenly onto the prepared baking sheet.
    • Bake in the preheated oven for 12-15 minutes, or until just golden brown.
    • In a microwave-safe bowl, melt the chocolate almond bark in 30-second intervals, stirring between each, until smooth. Spread evenly over the brittle.
    • In separate microwave-safe bowls, melt the red and green candy melts in 30-second intervals, stirring between each, until smooth.
    • Drizzle the melted red and green candy melts over the brittle and gently swirl with a knife. Top with Christmas sprinkles if desired.
    • Let cool completely, then break into pieces and serve!

    Notes

    • Baking Sheet: Use a smaller baking sheet for thicker brittle or a larger one for thinner pieces.
    • Chocolate: Chocolate almond bark is my favorite, but you can use milk, dark, or white chocolate instead.
    • Make It Festive: Change the candy melt colors and sprinkles to fit any holiday or occasion.
    • Cooling: Let the brittle cool completely before breaking into pieces. Cooling time is not included in the 30-minute total.
    • Storage: Keep in an airtight container at room temperature for up to 2 weeks. Avoid refrigerating, as the brittle can soften.

    Nutrition

    Calories: 554kcalCarbohydrates: 67gProtein: 1gFat: 31gSaturated Fat: 25gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 1gCholesterol: 41mgSodium: 257mgPotassium: 52mgFiber: 0.5gSugar: 56gVitamin A: 723IUVitamin C: 3mgCalcium: 20mgIron: 4mg
    Tried this recipe?Mention @TheCookinChicks or tag #TheCookinChicks!

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    Comments

    1. Jeanette says

      December 12, 2025 at 9:37 am

      Just curious, can frosted flakes be used instead of plain corn flakes?

      Reply
      • Kristin Hayes says

        December 12, 2025 at 2:04 pm

        That works great too! Just adds a bit more sweet to the brittle! Enjoy!

        Reply
    2. paula says

      November 06, 2025 at 10:57 am

      5 stars
      I had never thought about making Christmas brittle with cornflakes, but this worked so well! The flavors balanced each other perfectly and it tasted great!

      Reply
      • Kristin Hayes says

        November 07, 2025 at 8:27 am

        Such a yummy salty sweet treat! Glad you enjoyed!!

        Reply
    3. Catalina says

      November 06, 2025 at 10:13 am

      5 stars
      I made a batch for gifts and it turned out so good. Crunchy, sweet, and festive without much effort!

      Reply
      • Kristin Hayes says

        November 06, 2025 at 10:25 am

        So glad you enjoyed this family favorite recipe!!

        Reply
    4. Tammy says

      November 06, 2025 at 9:16 am

      5 stars
      So this was my first time making brittle and it was an absolute success! I’ve been testing recipes for my holiday dessert box. Perfect addition and I cannot wait to make them again!

      Reply
      • Kristin Hayes says

        November 06, 2025 at 10:11 am

        Yay!! Love hearing this!! Glad you enjoyed!

        Reply
    5. Ben says

      November 05, 2025 at 1:17 pm

      5 stars
      I love the crunchiness of the cornflakes with the caramel and chocolate flavors. It’s very pretty, too.

      Reply
      • Kristin Hayes says

        November 06, 2025 at 8:18 am

        Can’t beat a salty sweet festive treat!! Glad you enjoy!

        Reply
    6. Maria says

      November 05, 2025 at 1:11 pm

      5 stars
      I LOVE this so much! It’s super festive, and it reminds me a lot of the recipe my grandma used to make for the holidays.

      Reply
      • Kristin Hayes says

        November 06, 2025 at 8:18 am

        Such a classic!

        Reply
    7. Beth says

      November 05, 2025 at 12:47 pm

      5 stars
      I love the texture of this candy. It’s nicely crunchy and it works so well with the sweet flavors. Suepr yummy.

      Reply
      • Kristin Hayes says

        November 06, 2025 at 8:18 am

        Glad you enjoyed!!

        Reply
    5 from 6 votes

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    Welcome to The Cookin’ Chicks! I’m Kristin- mom of 3, wife, and food lover-sharing easy dinners, quick desserts, and family-friendly recipes that make mealtime simple, fun, and delicious. Around here, it’s all about family, faith, and food that brings everyone to the table!

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