Cornflake Crack Crunch Recipe

Prepare to meet your new dessert obsession: Cornflake Crack Crunch. This wildly addictive treat combines crispy cornflakes with a golden toffee glaze, then takes it right over the top with a dip in silky melted chocolate and a sprinkle of flaky sea salt. It’s that magic combo of salty, sweet, crunchy, and chocolatey—impossibly moreish and practically guaranteed to disappear faster than you’d believe. Whether you make it for a potluck or as a midnight snack, expect everyone to want the recipe for this Cornflake Crack Crunch!

Ingredients You’ll Need

This recipe only calls for a handful of simple ingredients, but each one plays a crucial role in creating the irresistible texture and flavor of Cornflake Crack Crunch. You don’t need anything fancy; the magic is in how these pantry staples come together.

• Salted Butter: Adds rich, creamy flavor and just the right amount of salt to balance the sweetness.
• Brown Sugar: Brings undeniable caramel notes and helps form the crackly toffee coating.
• Cornflakes Cereal: The hero of the dish—pick classic, unflavored flakes for the perfect crunch.
• Chocolate (12 ounces): Use your favorite variety (dark, milk, or semi-sweet)—each brings its own twist.
• Maldon Sea Salt Flakes (optional): A sprinkle on top wakes up all the flavors with a crisp, salty finish.

How to Make Cornflake Crack Crunch

Step 1: Prepare the Base

Start by lining a baking sheet with parchment paper or a silicone baking mat. Evenly spread the cornflakes across the pan in a single layer. This step ensures all the flakes get beautifully coated with toffee later, guaranteeing even crunch in every bite.

Step 2: Make the Toffee

In a saucepan over medium heat, melt together the butter and brown sugar, stirring steadily. Once it’s fully melted and smooth, keep stirring for another 1-2 minutes to allow the mixture to just begin bubbling gently. This step is what gives that irresistible caramel snap to your Cornflake Crack Crunch.

Step 3: Coat the Cornflakes

Pour the hot toffee slowly and carefully over your prepared cornflakes. Using a heat-resistant spatula, gently stir and toss until each flake is well-coated. Press the sticky mixture into a rectangle for easy breaking later, ensuring all the cornflakes stick together in clusters.

Step 4: Bake for Extra Crunch

Slide the tray into a preheated 350 degree oven for 9-12 minutes. About halfway through baking, use a spatula to gently press the edges into the center, promoting even caramelization. This baking step is essential—don’t skip it! It transforms the toffee to an ultra-crisp, shattering texture.

Step 5: Cool and Break Into Pieces

Let the tray cool completely at room temperature after baking. The mixture will harden and set up as it cools. Once firm, simply break or cut the Cornflake Crack Crunch into chunky, snackable pieces—the best part is, they don’t have to be perfect!

Step 6: Dip in Chocolate and Sprinkle with Salt

Melt your chocolate (see tips below) and dip half of each crunchy piece into the glossy chocolate. Set the pieces back onto parchment as you go, and for that chef’s kiss finish, sprinkle them with Maldon sea salt flakes while the chocolate is still wet.

Step 7: Melting the Chocolate

Put your chosen chocolate in a microwave-safe bowl and heat at 50% power in 30-second bursts, stirring between each round, until completely smooth. This method helps the chocolate stay silky and prevents scorching—so your Cornflake Crack Crunch gets the perfect, professional-looking finish.

How to Serve Cornflake Crack Crunch

Garnishes

When it comes to garnishing, a dusting of sea salt flakes is classic, but you can get creative! Try adding a sprinkle of crushed freeze-dried berries or a light drizzle of white chocolate for a colorful, party-ready look. Whatever you choose, the garnish should complement—not overpower—that signature crackly crunch.

Side Dishes

Cornflake Crack Crunch is bold and attention-grabbing, so serve it alongside drinks like coffee, chai, or a cold glass of milk. For elegant dessert platters, pair these sweet and salty bites with simple vanilla ice cream or a bowl of fresh berries for balance.

Creative Ways to Present

For a wow-worthy presentation, pile the Cornflake Crack Crunch pieces high in a glass jar or candy dish for snacking. Wrap individual pieces in parchment for party favors or holiday gifting. Or, crumble them over ice cream, yogurt, or milkshakes for an epic crunchy topping.

Make Ahead and Storage

Storing Leftovers

Keep any leftover Cornflake Crack Crunch in an airtight container at room temperature. It stays fresh and crispy for up to a full week—if it lasts that long! Make sure the container is sealed tightly so the toffee doesn’t soften.

Freezing

This treat freezes surprisingly well. Arrange pieces in a single layer on a baking sheet, freeze until solid, then transfer to a freezer bag. Thaw at room temperature for a few minutes before serving and enjoy that just-made texture.

Reheating

Cornflake Crack Crunch is best enjoyed at room temp, but if you want to refresh it, pop the pieces on a tray in a low oven (about 250 degrees) for a few minutes—just long enough to crisp things up again without melting the chocolate.

FAQs

Can I use unsalted butter instead of salted?

Absolutely! If using unsalted butter, just add a pinch of salt to the toffee mixture. The salt is essential for balancing the sweetness and adding dimension to the Cornflake Crack Crunch flavor.

Which type of chocolate works best?

You really can’t go wrong here—choose what you love! Dark chocolate gives a rich, sophisticated edge, while milk chocolate makes it extra creamy and sweet. Even white chocolate or swirls of both add gorgeous visual appeal.

Can I add nuts or dried fruit?

Definitely! Toss in a handful of chopped pecans, almonds, or your favorite toasted nut for added depth and texture. Just make sure everything gets coated well when tossing in the toffee.

Can I double the recipe?

Go for it! Just make sure your baking sheet is large enough to accommodate a double batch in a thin, even layer for maximum crunch. Consider baking in two batches if needed for even cooking.

How do I keep the chocolate from seizing?

Microwave your chocolate in short increments at 50% power, stirring frequently. If you’re melting chocolate on the stovetop, use a double boiler and avoid getting any water in the chocolate. Stir gently to keep the texture smooth and glossy for dipping your Cornflake Crack Crunch.

Final Thoughts

There’s something magical about a treat that’s this simple, yet so outrageously delicious. Go ahead, whip up a batch of Cornflake Crack Crunch for your next get-together—or just because you deserve a crunchy, chocolatey pick-me-up. Trust me, once you taste it, you’ll be hooked!

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