Cornflake Cookies are a delightful treat that everyone will love. These no-bake cookies are crunchy, chewy, and sweet, making them the perfect dessert for any occasion. With just a few pantry staples, you can whip up these delicious cookies in no time. Whether for holidays, after-school snacks, or just a quick sweet fix, Cornflake Cookies are sure to bring a smile to your face!

Why You’ll Love This Cornflake Cookies
These cookies offer a delightful combination of textures and flavors. First, they are incredibly easy to make and require no baking, making them a quick choice for busy days. Second, they are highly customizable, allowing you to add chocolate chips, nuts, or even marshmallows — perfect for Cornflake Treats. Third, they are nostalgic, reminding many of childhood snacks. Fourth, they are gluten-free when using gluten-free cornflakes, making them an inclusive option for gatherings. Additionally, they are packed with protein from peanut butter, making them a fun energy booster. Lastly, these Cornflake Dessert Recipes are ideal for kids and adults alike!

Ingredients for Cornflake Cookies
Gather these items:
- 1 cup granulated sugar
- 1 cup light corn syrup
- 1½ cups creamy peanut butter
- 6 cups corn flakes cereal
- ½ tsp vanilla extract (optional)
How to Make Cornflake Cookies Step-by-Step
- Step 1: Line a baking sheet with parchment or wax paper.
- Step 2: In a saucepan, heat sugar and corn syrup over medium heat, stirring until dissolved and gently bubbling.
- Step 3: Remove from heat and stir in peanut butter until smooth.
- Step 4: Pour mixture over corn flakes in a large bowl and stir gently to coat.
- Step 5: Drop spoonfuls onto prepared parchment. Shape if needed.
- Step 6: Let set 30–60 minutes at room temperature until firm.
Pro Tips for the Perfect Cornflake Cookies
Keep these in mind:
- Use creamy peanut butter for smooth cookies; crunchy adds texture.
- Light corn syrup keeps cookies chewy; dark syrup adds depth.
- Classic corn flakes work best for crunch.
- Optional add-ins: chocolate chips, pretzels, chopped nuts, sprinkles.
- Nut-free? Use sunflower butter or almond butter.
- For a richer flavor, consider adding a pinch of salt to balance the sweetness.

Best Ways to Serve Cornflake Cookies
These cookies are great on their own, but here are some serving ideas:
- Serve them with a scoop of vanilla ice cream for a delightful dessert.
- Arrange them on a decorative plate for special occasions or parties.
- Pair them with a glass of milk or a warm cup of cocoa for a cozy snack.
How to Store and Reheat Cornflake Cookies
To store your cookies, keep them in an airtight container at room temperature for up to a week. If you want to make them ahead of time, prepare them and let them set as per the recipe. They can be made a few days in advance, making them perfect for meal prep or last-minute gatherings.
Frequently Asked Questions About Cornflake Cookies
What’s the secret to perfect Cornflake Cookies?
The secret to perfect Cornflake Cookies lies in the balance of ingredients. Make sure to mix the peanut butter well with the syrup and sugar to achieve a smooth texture. Also, be gentle when coating the corn flakes to maintain their crunchiness.
Can I make Cornflake Cookies ahead of time?
Absolutely! These no-bake Cornflake Cookies can be prepared ahead of time. Just follow the recipe and allow them to set. They are perfect for making in advance for parties or holiday gatherings!
How do I avoid common mistakes with Cornflake Cookies?
To avoid common mistakes, ensure that the sugar and syrup mixture is adequately dissolved before adding the peanut butter. Also, be cautious not to squish the corn flakes too much while mixing, as you want to preserve their crunch for the best Cornflake Treats.
Variations of Cornflake Cookies You Can Try
Here are some fun variations to enhance your Cornflake Cookies experience:
- For Cornflake Cookies with Chocolate Chips, mix in a cup of mini chocolate chips for a sweet touch.
- Try Cornflake Oatmeal Cookies by adding oats for a heartier texture.
- Make Gluten-Free Cornflake Cookies by using gluten-free corn flakes and nut butter alternatives.
- For a festive twist, add colorful sprinkles for Cornflake Cookie Decorating Ideas that kids will love.
For more information about cookies, check out this about me page or read our privacy policy. If you’re interested in the nutritional benefits of peanut butter, you can find more details here.
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Irresistible Cornflake Cookies Everyone Will Love
- Total Time: 15 minutes
- Yield: 24 cookies 1x
- Diet: Vegetarian
Description
Irresistible Cornflake Cookies That Everyone Will Love (Easy No-Bake Recipe!)
Ingredients
- 1 cup granulated sugar
- 1 cup light corn syrup
- 1½ cups creamy peanut butter
- 6 cups corn flakes cereal
- ½ tsp vanilla extract (optional)
Instructions
- Line a baking sheet with parchment or wax paper.
- In a saucepan, heat sugar and corn syrup over medium heat, stirring until dissolved and gently bubbling.
- Remove from heat and stir in peanut butter until smooth.
- Pour mixture over corn flakes in a large bowl and stir gently to coat.
- Drop spoonfuls onto prepared parchment. Shape if needed.
- Let set 30–60 minutes at room temperature until firm.
Notes
- Use creamy peanut butter for smooth cookies; crunchy adds texture.
- Light corn syrup keeps cookies chewy; dark syrup adds depth.
- Classic corn flakes work best for crunch.
- Optional add-ins: chocolate chips, pretzels, chopped nuts, sprinkles.
- Nut-free? Use sunflower butter or almond butter.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Category: Dessert
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 8g
- Sodium: 50mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 21g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 0mg