Our no-bake peanut butter Corn Flake cookies will remind you of your childhood! They are a wonderful drop cookie recipe that delivers a sweet, chewy, and oh-so-delicious treat!

Corn Flake Cookies

I can’t quite place where I used to eat these no-bake peanut butter cornflake cookies as a kid. I think it must have been one of the room mothers at school.

These days, I’m the mom who makes them all the time!

My kids love the delicious peanut butter flavor and the chewy goodness of these easy Corn Flake cookies.

I can’t get over how fast I can whip up a batch of these easy drop cookies. It’s really so easy, but the resulting cookie is totally addictive.

I usually turn to my trusty Corn Flake cookies recipe whenever I find out I need to take a dessert to an event at the last minute.

It’s funny how often I’m asked if I could donate a dessert the day before an event at church or school!

I like to oblige whenever I can, and I’ve often made these yummy no bake cookies on those occasions.

Peanut Butter Corn Flake Cookies Recipe

Ready to make a batch of these chewy little gems? Here’s the shortlist of ingredients you’ll need to have on hand.

  • ½ cup sugar
  • ½ cup light Karo syrup
  • ½ cup peanut butter
  • ½ teaspoon vanilla
  • 4 cups Corn Flakes cereal

You might even have all of the ingredients you need to make my easy peanut butter Corn Flake cookies in your pantry right now.

If that’s the case, I am giving you permission right now to go make some. Trust me, you’re going to love them!

No Bake Corn Flake Cookies

I typically turn to Corn Flakes cereal when making these cookies,  but you can experiment with other similar cereals too.

Oh, and these cookies are not to be confused with my famous peanut butter no bake cookies and my chocolate no bakes which both use oatmeal. They are some of my most-loved recipes.

Go find out what my readers are saying about those before you leave my site today! :)

More Easy Dessert Recipes

Corn Flake Cookies

Corn Flake Cookies

Yield: 24 cookies

Our chewy and delicious Corn Flake cookies are an easy no bake dessert recipe that your friends and family will adore!


  • ½ cup sugar
  • ½ cup light Karo syrup
  • ½ cup peanut butter
  • ½ teaspoon vanilla
  • 4 cups Corn Flakes


  1. Add the 4 cups of Corn Flakes to a medium bowl and set aside.
  2. In a medium saucepan combine the sugar and the syrup. Over medium-high heat, while stirring, bring the mixture to a boil. Remove for the heat and add the peanut butter and the vanilla and stir until blended.
  3. Pour the mixture over the Corn Flakes and stir until all the Corn Flakes are coated.
  4. Drop by round tablespoons (I used a medium cookie scoop) onto wax paper.
  5. Let sit at room temperature for 30 to 40 minutes.
Nutrition Information:
Yield: 24
Amount Per Serving: Calories: 69