3-ingredient cornflake cookies are quick, crunchy and crispy treats. They are made with cornflakes, sugar, and butter. These cookies are simple and easy to bake.
Imagine making cookies in minutes with just three things. No stress, no long recipe. Just mix, bake, and enjoy the crunch.
These cookies are loved for their crispy texture. They need no special tools or skills. Perfect for kids, parties, or quick snacks.
Why Choose Cornflake Cookies?
Cornflake cookies are loved for their crunch, crispy simplicity, and nostalgic taste. Unlike traditional cookies, they don’t need complex ingredients or hours of preparation. Whether you’re baking with kids, making a last-minute dessert, or preparing a snack for guests, this recipe saves time without compromising on taste.
A Brief History of Cornflake-Based Desserts
Cornflakes have been used in desserts for decades. Originally marketed as a breakfast cereal, they quickly found their way into baking for their crisp texture. Recipes like honey joys and cornflake slices became popular, and today, 3-ingredient cornflake cookies are one of the easiest ways to enjoy them.
Ingredients You’ll Need for Cornflake Cookies
To make these simple 3-ingredient cornflake cookies recipe, you only need three basic ingredients:
- Cornflakes (2 cups) – Provides crunch and texture.
- Sweetener (½ cup honey, golden syrup, or sugar) – Adds sweetness and helps bind.
- Butter (¼ cup, melted) – Works as the main binder and adds flavor.
- Choosing the Right Cornflake
Stick to plain, unsweetened cornflakes. Frosted varieties make the cookies overly sweet and may affect texture.
- Sweeteners and Binding Agents
Honey and golden syrup are the most common. Maple syrup or corn syrup also work, but they may slightly change the flavor.
- Optional Add-ins for Extra Flavor
- Mini chocolate chips
- Chopped nuts
- Dried fruits
- A sprinkle of sea salt
Step-by-Step Recipe for 3-Ingredient Cornflake Cookies
You can follow this step by step method to make a crispy cornflake cookies recipe.
Preparing Your Baking Tools
- Baking tray lined with parchment paper
- Mixing bowl
- Wooden spoon or spatula
Mixing the Ingredients
- Melt butter and sweetener together until smooth.
- Pour over the cornflakes.
- Gently fold until all flakes are coated.
Baking and Cooling Instructions
- Scoop small portions onto the baking tray.
- Bake at 350°F (175°C) for 8–10 minutes until golden.
- Let them cool completely so they harden and stay crunchy.
Variations of Cornflake Cookies
Here is the variation of the crispy cornflake cookies recipe.
- Chocolate-Dipped Cornflake Cookies
Dip cooled cookies into melted chocolate for a sweet upgrade.
- Nutty Cornflake Cookies
Add chopped almonds, peanuts, or cashews for extra crunch and protein.
- Gluten-Free Cornflake Cookies
Use gluten-free cornflakes and ensure your sweetener is certified gluten-free.
Tips and Tricks for Perfect Crispy Cornflake Cookies
Here is the best tips and tricks for Simple 3-ingredient cornflake cookies recipe
Common Mistakes to Avoid
- Overmixing breaks the flakes.
- Too much sweetener makes them sticky.
- Not cooling properly leads to soggy cookies.
Baking Time Adjustments
Every oven is different. Keep an eye on the cookies—remove them when edges turn golden.
Storage and Freshness Tips
- Store in an airtight container at room temperature for up to 5 days.
- Refrigerate for longer freshness.
- Freeze for up to 2 months in a zip-lock bag.
Nutritional Information of Cornflake Cookies
Here is the nutritional information of the crispy 3-ingredient cornflake cookies recipe.
Calories and Macros
On average, one cookie contains:
- Calories: 90
- Carbs: 12g
- Fat: 4g
- Protein: 1g
Healthier Alternatives
- Use sugar-free syrup or honey substitute.
- Swap butter with coconut oil for a dairy-free version.
- Add chia seeds for fiber.
Serving Ideas for Cornflake Cookies
Serving ideas of simple cornflake cookies recipe. You can follow them.
Festive and Party Serving Tips
- Stack cookies in mason jars for gifting.
- Serve with hot cocoa during holidays.
- Add sprinkles for a colorful party look.
Kid-Friendly Presentation
Shape cookies into mini balls or use cookie cutters before baking to make fun shapes.
Delicious Treats to Try:
Conclusion: Why You’ll Love This Crispy Recipe
3-ingredient crispy cornflake cookies are quick, crunchy, and endlessly adaptable. They save time in the kitchen and deliver a nostalgic flavor everyone loves. With just three pantry staples, you can bake a batch in minutes—perfect for families, parties, or anytime cravings strike.
FAQS:
- Mix 1 cup peanut butter, 1 cup sugar, and 1 egg; roll into balls.
- Bake at 350°F (175°C) for 10-12 minutes until golden.
What are the ingredients in 3 ingredient cornflake brittle?
- Use 1 cup cornflakes, 1 cup sugar, and 1/2 cup butter.
- Melt butter and sugar, stir in cornflakes, and spread to cool.
- The 3-ingredient peanut butter cookie is the easiest to make.
- It requires no flour and minimal prep time.
Why golden syrup in cornflake cakes?
- Golden syrup adds sweetness and a sticky texture to bind cornflakes.
- It also gives a rich, caramel-like flavor to the cakes.
How to get gold flakes to stick to cake?
- Brush the cake with a thin layer of edible glue or piping gel.
- Gently press gold flakes onto the surface and let it set.

3-Ingredient Cornflake Cookies Recipe
Ingredients
- 4 cups cornflakes
- 1 cup granulated sugar
- ½ cup unsalted butter
- 1 teaspoon vanilla extract
- ¼ cup chocolate chips
- 2 tablespoons chopped nuts
Instructions
- Preheat the oven – Set your oven to 350°F (175°C). This ensures it’s hot and ready when the cookies go in. Line a large baking tray with parchment paper so the cookies don’t stick.
- Melt the butter – Place ½ cup unsalted butter in a saucepan over low heat. Stir gently until it melts completely. Keep the heat low to prevent burning.
- Add the sugar – Pour in 1 cup granulated sugar. Stir constantly until the sugar dissolves into the melted butter. The mixture should look smooth and glossy. If you’re using brown sugar, expect a slightly thicker, caramel-like texture.
- Optional flavoring – At this stage, you can stir in 1 teaspoon vanilla extract for added aroma and taste.
- Fold in the cornflakes – Remove the saucepan from heat. Add 4 cups of cornflakes to the butter-sugar mixture. Gently fold them in using a spatula or large spoon. Stir carefully so you coat all the flakes without crushing them too much.
- Optional add-ins – If you’d like to make the cookies more exciting, now is the time to stir in extras like chopped nuts or chocolate chips. If you plan to drizzle melted chocolate on top, save that for after baking.
- Shape the cookies – Using a spoon, drop small mounds of the mixture (about 1–2 tablespoons each) onto the prepared baking tray. Leave a little space between each one because they may spread slightly.
- Bake – Place the tray in the oven and bake for 8–10 minutes, or until the edges of the cookies turn golden brown. Be careful not to overbake, as the sugar can burn quickly.
- Cool completely – Remove the tray from the oven and let the cookies sit for about 5 minutes before transferring them to a wire rack. They will harden as they cool, giving them that perfect crunch.
- Optional topping – Once cooled, you can drizzle with melted chocolate or dust lightly with powdered sugar for a bakery-style finish.