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

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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

Peanut Butter Cornflake Cookies Recipe

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

  1. In a medium saucepan, bring sugar and corn syrup to a full boil.
  2. Add peanut butter, stirring until smooth.
  3. In a large bowl, pour peanut butter mixture over cornflakes, stirring gently until all the cornflakes are coated evenly.
  4. 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.
Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (8)

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.

Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (12)

Print Recipe

5 from 1 vote

Peanut Butter Cornflake Drop Cookies

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.

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.

    Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (13)

  • Once boiling, add peanut butter and stir until completely incorporated.

    Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (14)

  • Remove from heat, and add cornflakes. Stir until cornflakes are completely covered in peanut butter sauce.

    Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (15)

  • Quickly drop by the spoonful onto wax paper. Let cool before eating.

    Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (16)

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

Calories: 282kcal | Carbohydrates: 41g | Protein: 7g | Fat: 12g | Saturated Fat: 3g | Sodium: 188mg | Potassium: 172mg | Fiber: 2g | Sugar: 32g | Vitamin A: 156IU | Vitamin C: 2mg | Calcium: 13mg | Iron: 3mg

Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (18)
Peanut Butter Cornflake Cookies Recipe - These Old Cookbooks (2024)

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. This recipe only requires just 9 basic ingredients that you probably already have in your pantry!

Why are peanut butter cookies crumbly? ›

If your cookies are crumbly, you probably cooked them a tad too long. Next time, take them out of the oven as soon they no longer look wet. They will finish cooking on the baking sheet after you remove them from the oven.

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.

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.

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

Your other source of fat should be butter, not shortening. Butter will make your cookies taste buttery; shortening will make them taste suspiciously vacant, like Katy Perry's voice post-autotune. Yes, shortening yields chewier cookies than butter does, because butter contains water and shortening doesn't.

How to make cookies less dry and crumbly? ›

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.

Should you refrigerate peanut butter cookie dough before baking? ›

Refrigerating the dough will give it more structure so the cookies spread less and hold their fork marks through baking. Cooling the dough also ensures that all of the ingredients are the same temperature: they'll bake more evenly and the flavors will meld beautifully. Heat oven to 375°F.

What happens if you add too much peanut butter to peanut butter cookies? ›

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.

Why use a fork on peanut butter cookies? ›

The 1932 or 1933 recipes do not explain why this advice is given, though: peanut butter cookie dough is dense, and without being pressed, it will not cook evenly. Using a fork to press the dough is a convenience; bakers can also use a cookie shovel.

What is a fun fact about peanut butter cookies? ›

Peanut butter cookies have been popular since the early 1900s. In fact, in 1913 the wife of the 28th US President, Woodrow Wilson, published a list of her cookie recipes, which generously included a recipe for Peanut Cookies that, of course, used peanut butter.

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 is the shelf life of peanut butter cookies? ›

Bakery or homemade cookies can be stored at room temperature two to three weeks or two months in the refrigerator. Cookies retain their quality when stored in the freezer for eight to 12 months.

Why do you smash peanut butter cookies? ›

Peanut butter cookie dough is denser than a lot of other cookie doughs. Putting the hash marks in the cookie dough balls actually flattens them for more even baking. Without being pressed, the cookies will not cook evenly.

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.

What is the best peanut butter for cookies? ›

Peanut butter: Creamy peanut butter is ideal for this recipe because crunchy peanut butter creates an overly crumbly cookie. You can use processed peanut butter such as Jif or Skippy, or natural-style peanut butter.

Why did my cookies come out powdery? ›

If your cookie dough is too dry and crumbly, it might not have enough fat. This is a common problem with recipes that use all-purpose flour. To fix this, you can add more fat to the dough. This can be in the form of butter, shortening, or even olive oil.

Are peanut butter cookies supposed to be grainy? ›

Smooth peanut butter will give you a smoother consistency. Crunchy will give you some bits of peanuts throughout the cookie. The oils in natural peanut butter tend to separate, causing cookies to spread and take on a gritty texture.

Why did my cookies come out gritty? ›

If you don't cream butter and sugar long enough, it will still be gritty and dense, which may result in grainy cookies that don't puff or spread. Meanwhile, if you cream butter and sugar for too long, it will introduce too much air, causing your cookies to potentially puff excessively and become cakey while baking.

How do you make peanut butter cookies soft again? ›

Simply lay the bread at the bottom of the container and pile your cookies on top of it, seal the lid, and wait a few hours. The cookies will soak up all the moisture from the bread and by the next morning, they will taste as good as the day they came out of the oven gooey.

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