Cornflake Crunch

Prep: 10 min Cook: 10 min Serves: 12 Cuisine: American

Cornflake Crunch is a sweet, crunchy treat combining the richness of peanut butter with crisp cornflakes, coated in a syrupy glaze. Perfect for snacking or parties, its irresistible texture and flavor make it a favorite among kids and adults alike for a quick, homemade indulgence.

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Ingredients

  • 1 c. white Karo syrup
  • 1 c. sugar
  • 1 c. peanut butter
  • 4 1/2 to 5 c. cornflakes

Instructions

  1. On medium-high heat, cook the Karo syrup and sugar until it comes to a boil and is clear.
  2. Remove from heat.
  3. Add peanut butter and stir until well melted.
  4. Gradually add cornflakes and coat well.
  5. Spoon onto waxed paper and let cool.

Tips & Substitutions

To achieve the perfect Cornflake Crunch, ensure your Karo syrup and sugar mixture reaches a full boil for a clear consistency. You can substitute crunchy almond butter for peanut butter to cater to dietary preferences. For added flavor, consider mixing in a dash of vanilla extract or a pinch of salt. If you want a sweeter treat, try adding mini chocolate chips after mixing in the cornflakes.

Serving Suggestions

Cornflake Crunch is delightful as a standalone snack or dessert. Serve it alongside a scoop of ice cream for a delicious treat, or pair it with a warm cup of cocoa for a cozy evening. It also goes well with fruit dips, such as Dream Fruit Dip, providing a sweet contrast. For a fun twist, crumble it over yogurt for breakfast or a light snack.

Storage & Reheating

Store your Cornflake Crunch in an airtight container at room temperature for up to a week. If you want to keep it fresh longer, you can refrigerate it, which will extend its shelf life by a week. To reheat, simply microwave for a few seconds, but be cautious not to overheat as it may lose its crunchiness.

Nutrition & Diet Analysis (per serving)

Each serving of Cornflake Crunch contains roughly 240 calories, with 9g protein, 13g carbohydrates, and 19g fat. It is a good source of protein (19% of the Daily Value) and dietary fiber (14% of the Daily Value). It also contributes 4g of dietary fiber toward your daily target.

240 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 9.4g 19% DV
Total Fat 18.8g 24% DV
Carbs 12.8g 5% DV
Fiber 3.9g 14% DV
Sugar 3.2g 6% DV

Electrolytes

Sodium 184.1mg 8% DV
Potassium 328.8mg 7% DV

Vitamins & Minerals

Vitamin C 7.3mg 8% DV
Calcium 21.7mg 2% DV
Iron 0.8mg 5% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Peanut

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use honey instead of Karo syrup?

Yes, honey can be used as a substitute for Karo syrup in this recipe. However, keep in mind that honey has a distinct flavor and may alter the taste slightly. Use the same amount of honey as you would Karo syrup and ensure it reaches a boil just like the original recipe.

How can I make this recipe nut-free?

To make Cornflake Crunch nut-free, simply substitute the peanut butter with sunbutter or a nut-free seed butter. This will maintain the creamy texture while making it safe for those with nut allergies. Be sure to double-check that your cornflakes are also nut-free.

Can I add other ingredients to the mix?

Absolutely! Feel free to customize your Cornflake Crunch by adding ingredients like dried fruits, mini marshmallows, or even chocolate chips. Just be mindful of the total volume to ensure the mixture holds together well. This allows you to create a unique treat that suits your taste.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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