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Home » Recipes » traditional flavors

Corn Flakes treats

Modified: Apr 20, '22 · Published: Apr 20, '22 · By: Meaghan Mountford · Commission earned on paid or sponsored links.

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If you're a fan of the classic Corn Flakes cereal, you'll LOVE these Corn Flakes treats! Ooey gooey and delicious.

stack of corn flakes treats

how to make Rice Krispie Treats with Corn Flakes

As always, we start with our BEST award-winning Rice Krispie treat recipe, and adjust for all of our cereal treats to give you the most delicious treats.

Corn Flakes, Kellogg's first cereal, is a star of breakfast history, so we just had to add Corn Flakes marshmallow treats to our collection of cereal treats!

The result is a perfect mix of ooey gooey buttery marshmallow and crispy, crunchy cereal.

overhead view of cornflakes Rice Krispie Treats

you will need:

CORN FLAKES

Cereal, of course! Here, I use 6 cups of the original Kellogg's brand corn flakes.

MARSHMALLOWS

These cereal treats use 10 ounces of marshmallows. This is about 40 regular size OR 6 cups of mini. However, different brands of marshmallows have different weights and densities.

Kraft's Jet-Puffed are used here.

Check out our marshmallow conversion chart to make sure you're using the correct amount.

BUTTER

Our extensive taste testing revealed a butter winner! We recommend using European-style, SALTED butter for best results. You'll need 4 tablespoons.

BAKING PAN

The batch shown here is made in an 8 x 8 inch square pan. (Read on for instructions to make a large batch.)

COOKING SPRAY

To make life easy, I use non-stick spray on my bowls and spatulas. I suggest a canola oil to minimize interfering in the taste.

NONSTICK FOIL

You may also grease your baking pan with cooking spray, but I find the best option is to line your baking pan with non-stick foil.

stacked Corn Flakes Treats

how do I make a larger batch of Corn Flakes marshmallow treats?

To prepare Corn Flakes treats in a 9 x 13 inch baking pan, follow the instructions in the recipe card using these amounts:

  • 9 ⅔ cups Corn Flakes
  • 6 ½ tablespoons salted butter
  • 16 ounces marshmallows
overhead view of Corn Flakes marshmallow treats

How do I make cereal treats in the microwave?

Grease a large bowl and add the cereal.

Cornflakes cereal and marshmallows

Line your baking dish with non-stick foil and set aside.

In a large, microwave-safe bowl, place the marshmallows and butter, cut in pieces.

Microwave for 1 minute.

Stir well, using the residual heat to fully melt the marshmallows. If needed, microwave another 15 seconds, but you do NOT want to overheat the mixture.

marshmallow and butter mixture to make Rice Krispie Treats

Pour the mixture over the cereal.

Combine gently but thoroughly.

Transfer to the prepared baking pan and spread evenly. Press down lightly with a spatula. You do not want to smush the mixture too tightly.

Let set at least one hour before cutting into squares.

Store in an air-tight container up to a week.

Corn Flakes cereal bars in baking pan

How do I make cereal treats on the stove-top?

You can also melt the marshmallows and butter on the stove-top.

Begin to melt the butter in a medium saucepan over low heat.

Stir in the marshmallows, stirring often, until about 75% have melted.

Remove from the heat and continue to stir until the marshmallows are fully melted.

Corn Flakes treats cut in squares
front view of Corn Flakes marshmallow treats

CORNFLAKES TREATS RECIPE

stacked Corn Flakes Treats

Corn Flakes Treats

Meaghan Mountford
How to make EASY Corn Flake Treats with cereal, marshmallows and butter. Ooey, gooey delicious and crispy crunchy.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 1 minute min
Let set 1 hour hr
Course Dessert
Cuisine American
Servings 16 treats
Calories 120 kcal

Equipment

  • 8 x 8 inch baking pan
  • non-stick spray
  • non-stick foil

Ingredients
  

  • 6 cups Corn Flakes cereal
  • 4 tablespoons salted, European-style butter
  • 10 ounces marshmallows (about 6 cups mini OR 40 regular)

Instructions
 

  • Grease a large bowl and add the cereal. Line your baking dish with non-stick foil and set aside.
  • In a large, microwave-safe bowl, place the marshmallows and butter, cut in pieces. Microwave for 1 minute.
  • Stir well, using the residual heat to fully melt the marshmallows. If needed, microwave another 15 seconds, but you do NOT want to overheat the mixture.
  • Pour the mixture over the cereal. Combine gently but thoroughly.
  • Transfer to the prepared baking pan and spread evenly. Press down lightly with a spatula. You do not want to smush the mixture too tightly.
  • Let set at least one hour before cutting into squares. Store in an air-tight container up to a week.

Notes

To prepare a batch in a 9 x 13 inch pan, use these amounts:
  • 9 ⅔ cups Corn Flakes
  • 6 ½ tablespoons salted butter
  • 16 ounces marshmallows
To melt the marshmallows and butter on the stove-top, start to melt the butter in a saucepan over low heat. Add the marshmallows and stir until the marshmallows are 75% melted. Remove from heat and continue to stir until fully melted. 
NOTE: Do NOT crush or jam the treats into the baking dish. Press evenly, but gently. 
Keyword corn flakes treats

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Comments

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    Recipe Rating




  1. Amie Ram says

    April 25, 2022 at 9:04 pm

    5 stars
    I was excited try this recipe and it was great. I was happy the Corn Flakes stayed so crispy.

    Reply
Beth and Meaghan from How To Make Cereal Treats

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Beth and Meaghan from How To Make Cereal Treats

Meet Beth and Meaghan. We are recipe developers, food photographers, and cookbook authors who love sharing creative cereal treat recipes with you.
Read more about us →

popular recipes

  • BEST Rice Krispie Treats Recipe You'll Ever Try!
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  • cut Rice Krispie Treats using cookie cutters to make shapes
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Buy our cookbook

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