Peanut Butter Cornflake Cookies Recipe

April 9, 2020March 27, 2023

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These peanut butter cornflake cookies are a tasty sweet treat the family will love. Check out the recipe with step by step directions and photos below.

Peanut Butter Cornflake Drop Cookies contain 4 simple ingredients transformed into a no bake cookie sensation. You too can conquer these easy, chewy cookies with a perfectly peanut butter flavor, in approximately 10 minutes flat.

Table of Contents

This easy no bake cookie recipe is the perfect starter recipe for small children. First off, there’s only 4 ingredients, and they get experience using liquid and dry measuring cups.

This brings up a good point. While baking, be sure to use a liquid measuring device for all ingredients such as corn syrup. Use dry measuring cups for dry ingredients like cornflakes.Using the incorrect measuring devices can impact the results of your desserts in a negative way. Check out our “Kitchen Stuff You Need” list in our Amazon storefront to see items – like measuring cups – that we have in our kitchen!

Secondly, baking is a natural way to master fractions for little kids.Let’s face it, hands-on baking is way more fun that learning fractions on paper.

No-Bake Peanut Butter Cereal Cookies

Did I mention how amazing these peanut butter drop cookies are? Peanut Butter ranks at the top of my favorite list (along side chocolate), and these easy cornflake cookies are packed in peanut butter flavor. Growing up, the mom of my sister’s BFF made these for us. Obviously they are delicious, because I’m still making them after all these years. I even came up with a similar version with marshmallows because I love these cookies so much!

Another great thing about these peanut butter no bake cookie treats is that you don’t need the oven.All the work is done on the stove-top which keeps the kitchen from getting hot during those summer months.My family lives in my grandparent’s old farm house right smack on the farm, and we get by with a couple window air conditioners. Using the oven really heats up the house. On those super hot summer days, I love making no bake recipes for dessert.

Ingredient List

Creamy Peanut Butter
Corn syrup
Granulated Sugar
Corn Flakes Cereal

How to make cornflake peanut butter cookies?

Step By Step Instructions

In a medium saucepan, bring sugar and corn syrup to a full boil.
Add peanut butter, stirring until smooth.
In a large bowl, pour peanut butter mixture over cornflakes, stirring gently until all the cornflakes are coated evenly.
Drop onto parchment paper; let cool before eating.

Storage Instructions

Let no bake cookies cool to room temperature. Store in an airtight container for up to a week at room temperature.

For the full instructions for Easy Cornflake Cookies, scroll to the bottom of this post.

Recipe FAQs

Corn Syrup is sticky! Spray the liquid measuring cup with nonstick cooking spray to make your life easier. The corn syrup will slide right out without sticking.
Use plain cornflake cereal not frosted cornflakes.
Work fast while stirring in the cornflakes and dropping into cookies because they will set up fast.
Drop the easy cornflake cookies onto parchment paper or waxed paper for easy cleanup. Check out our Amazon Store for other kitchen items we love.
What can you do with extra cornflakes? Try making Cheesy Cabbage Casserole or Grandma’s Chicken Rice Casserole.
If you love this version of cornflake cookies, try this other one with marshmallows.

Recipe Variations

Stir in coconut, mini marshmallows or your favorite chopped nuts.
Swap cornflakes for Rice Krispies cereal.
Melt some chocolate chips in with the peanut butter for a chocolate peanut butter cookie.

What do you use Kelloggs corn flakes for?

Corn flake cereal is the perfect ingredient for cookies. Use them as the main ingredient for no bake drop cookies, or roll your traditional cookies in crushed cornflakes for a bit of crunch. On the savory side, use crushed cornflakes as a topping to your favorite casserole instead of crackers or bread crumbs.

Our Favorite No Bake Dessert Recipes

Keep your kitchen cool with these no bake dessert recipes:

Cornflake Candy with Marshmallows
Cherry Fluff
Old Fashioned Fruit Salad
Apple Cheesecake Layered Salad
Pop Tart Cake Balls
Pink Lady Salad
Peanut Butter Pie
White Chocolate Peanut Clusters

Linking up to Weekend Potluck.

Linking up to Meal Plan Monday.

Print Recipe

5 from 1 vote

Peanut Butter Cornflake Drop Cookies

Prep Time10 minutes mins

Cook Time0 minutes mins

Total Time10 minutes mins

Course: Dessert

Cuisine: American

Keyword: Easy Cornflake Cookies, No Bake Cornflake Cookies, Peanut Butter Cornflake Cookies, Peanut Butter Cornflake Drop Cookies, Peanut Butter No Bake Cookies

Servings: 16 cookies

Calories: 282kcal

Author: Megan

Ingredients

1 cup light corn syrup
1 cup sugar
1 1/2 cups peanut butter
5 cups cornflakes

Instructions

In a medium saucepan, bring corn syrup and sugar to a boil over medium heat, stirring occasionally.
Once boiling, add peanut butter and stir until completely incorporated.
Remove from heat, and add cornflakes. Stir until cornflakes are completely covered in peanut butter sauce.
Quickly drop by the spoonful onto wax paper. Let cool before eating.

Notes

Be sure to use light corn syrup in these no bake peanut butter cookies.
The carb counts, calorie counts and nutritional information are auto-calculated and can very depending on the products used.
The nutritional information should NOT be used for specific dietary needs.

Nutrition

FAQs

Why are my peanut butter cookies chalky? ›

Peanut butter has a tendency to make cookies dry and chalky. This recipe uses just the right ratio of butter to peanut butter and a low amount of flour to create a soft middle.

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When were peanut butter cookies? ›

The peanut butter cookie was invented in the 1910's, when George Washington Carver of Alabama's Tuskegee Institute published a peanut cookbook in an effort to promote the crop.

Read On ›

What type of cookie is distinguished for having peanut butter as a principal ingredient? ›

A peanut butter cookie is a type of cookie that is distinguished for having peanut butter as a principal ingredient. The cookie originated in the United States, its development dating back to the 1910s.

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Is it better to use butter or shortening in peanut butter cookies? ›

Yes, shortening yields chewier cookies than butter does, because butter contains water and shortening doesn't. But you can easily make up for butter's crisping tendencies by using crucial ingredient No. 3… Brown sugar instead of white sugar.

Get More Info Here ›

Why are my peanut butter cookies dry and crumbly? ›

A 100-gram serving of smooth, salt-free peanut butter has 3.56 grams of starch. This may not sound like a lot, but it is enough that it can affect the quality of your cookies – adding too much peanut butter can make them dry, hard, and crumbly.

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What is the oldest peanut butter? ›

1908. Krema Products Company, in Columbus, Ohio, began selling peanut butter. They are the oldest peanut butter company still in operation today.

What are the basic ingredients for peanut butter cookies? ›

Peanut butter

Peanut butter cookie / Main ingredient

Learn More Now ›

Who made the first peanut butter cookies? ›

The peanut butter cookie was invented in the early 1910's by George Washington Carver.

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Why do you smash peanut butter cookies? ›

It's been the “mark” of this classic treat for more than eighty years, and for good reason: by flattening this dense cookie dough, it ensures that each cookie bakes evenly. Our kitchen-tested recipe is a classic.

Why do my peanut butter cookies not taste like peanut butter? ›

The most common mistake with peanut butter cookies is using the wrong type of peanut butter. The BEST peanut butter for today's cookies is a processed creamy peanut butter, preferably Jif or Skippy.

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Why don't peanut butter cookies need flour? ›

But if you think about it in terms of baking theory and pastry techniques, it makes sense—peanut butter contains so much fat that it doesn't really need that much flour for structure and gluten. When combined with a protein like eggs, it can easily hold its shape on its own!

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How do you fix chalky cookie dough? ›

If your cookie dough is dry and crumbly, there are a few things you can do to fix it. First, try adding more liquid to the dough. This can be milk, water, or even just a little bit of extra oil. If that doesn't work, you can try kneading the dough for a few minutes to help it come together.

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How do you make cookies less powdery? ›

To avoid this, try using as little flour as possible while preparing to roll your dough. Dry – “Dry” or “Crumbly” dough is a product of over-mixing or using too much of any ingredient during the mixing process. This can be reversed by adding one to two tablespoons of liquid (water, milk or softened butter) to your mix.

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Why are my cookies powdery? ›

The dry ingredients are not balanced

Similarly, there might be a mistake in the recipe, or you may have accidentally added too much sugar, flour, cocoa powder, or even baking powder. If the dry ingredients are out of balance with the wet ingredients, you will end up having to fix dry and crumbly cookies.

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How do you fix dry peanut butter cookies? ›

The most obvious and easiest fix is to add more liquid. Very slowly, teaspoon by teaspoon, add a liquid that you've already included to your dough. Mix after each teaspoon—you don't want to over-saturate it and risk gooey dough. Don't overmix, because this might lead to the problem you're trying to fix!

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Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (2024)