Peanut Butter Cornflake Cookies (no bake)

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Peanut Butter Cornflake Cookies are an easy and sweet treat with no baking required! Everyone will love these chewy, sweet, and salty cookies that are ready in no time at all!

Peanut Butter Cornflakes No Bake Cookies are an easy and sweet treat! Everyone will love these chewy, sweet, and salty cookies that are ready in no time at all!

© SpendWithPennies.com

Most people are probably currently trying to behave themselves and stick to their New Year’s resolutions, but I am not one of them. So for those of you who are, I apologize in advance for tempting you with these chewy and delicious Peanut Butter Cornflakes No Bake Cookies.

Seriously, I know, it seems completely unfair of me to dangle such a recipe in front of you while you’re trying to be good, but these are just too good not to share! Like addictively good!

Peanut Butter Cornflakes No Bake Cookies are an easy and sweet treat! Everyone will love these chewy, sweet, and salty cookies that are ready in no time at all!

I’m a huge fan of no bake cookies, my mom made them all the time when we were growing up and I continue to make them in tons of different flavors today, like my Irish Cream No Bake Cookies or my Peanut Butter No Bake Cookies.

Traditionally, I make my no bake cookies with an oatmeal base, but for this recipe I decided to try something a little different, Corn Flakes! Not overly sweet, this boring breakfast cereal pairs with the creamy peanut butter to create a wonderfully sweet and salty cookie!

Peanut Butter Cornflakes No Bake Cookies are an easy and sweet treat! Everyone will love these chewy, sweet, and salty cookies that are ready in no time at all!

They’re also SUPER chewy and my husband loves them even more than the classics. In fact, I packaged most of the batch up for him to take into work and they never made it because he keeps stealing cookies out of the container and there’s no longer enough left to share!

This recipe is made with just 5 ingredients: peanut butter, corn flakes, sugar, corn syrup, and vanilla. They’re made right on the stove top and are ready in minutes, and I promise the whole family won’t be able to get enough of them!

Peanut Butter Cornflake Cookies

Peanut Butter Cornflake Cookies are an easy and sweet treat with no baking required! Everyone will love these chewy, sweet, and salty cookies that are ready in no time at all!

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Ingredients:

  • 1 cup granulated sugar
  • 1 cup light corn syrup
  • 1 cup creamy peanut butter
  • 1 teaspoon vanilla extract
  • 6 cups corn flakes

Directions:

  1. In a large saucepan, combine the sugar, corn syrup, and peanut butter. Cook over medium high heat until center starts to boil, make sure to stir constantly so the sugar doesn’t burn.
  2. As soon as the sugar mixture comes to a boil, remove from heat and stir in the vanilla extract and corn flakes, mix until corn flakes are evenly coated in sugar mixture.
  3. Use an ice cream scoop to drop cookies onto wax paper as quickly as possible before mixture starts to cool and harden.
  4. Let cool on wax paper for 20 to 30 minutes before enjoying.

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Peanut Butter Cornflake Cookies are an easy and sweet treat with no baking required! Everyone will love these chewy, sweet, and salty cookies that are ready in no time at all!

How to Make Peanut Butter Cornflake Cookies (no bake)

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This post may contain affiliate links. Please read my disclosure policy.

Rebecca

I’m Rebecca, and Sugar & Soul is where I blend my traditional roots and millennial imagination. I’m a self taught baker, photographer and traveler with a business degree and a dream. I’m married to my high school sweetheart, Matt, and currently reside in Central Maine. I’m so glad you stopped in and I hope I can inspire you to bake a batch of cookies or head off on a new adventure!

87 comments on “Peanut Butter Cornflake Cookies (no bake)”

  1. I have made these for years except with Special K cereal. A family favorite.

  2. Love your recipes..

  3. What is corn syrup? Sorry for the daft question, I’m in the uk

  4. Add some coconut and use crunchy peanut butter. Totally delicious!

  5. Is white Karo syrup the same thing as corn syrup?

  6. I make this with 3 ingredients peanut butter, corn flakes, and butterscotch chips.

  7. I have made these cookies for years but never cooked the peanut butter and they are delicious!

  8. Can I use natural peanut butter??

  9. I made this recipe today and it tasted really good until the cookies stuck to the wax paper and it was extremely hard/impossible to get off. Maybe it’s best to use cooking spray or use another surface?

  10. OMG sooooo good and very easy

  11. My grandmother cooked in the school lunch room when I was in school and she made these, believe me it was a long time ago. Back then they had to use what the government gave them to use. Thanks for the memory.

    • Hey Bev, I just found this recipe and YES I can’t believe that I too had this when I was very young. Had forgotten about it. But I’m gonna make them now for my daughter and grandkids. I hope that they will Love them as much as I did.

    • Absolutely right girlie. I’m so pleased that someone came up with the recipe, lol.

  12. omg…wonder if they work with chex cereal??? I am going to give this a try!

  13. I make these every Christmas. I cook the mixture in the microwave. Then add green food coloring. I pat each one down & add some red cinnamon pieces. The cornflakes look like leaves.

  14. Made these today, and it was so good that my sister and I just started eating it right out of the mixing bowl!! Amazing cookies, even my mother who is extremely picky about her food enjoyed it. :) thanks!!

  15. Thank you. I look forward to making these.

  16. Could you use another cereal? I have lot of cereals to use up

    • I like to make this recipe as written, but feel free to try other cereals. Let me know how it turns out.

  17. Do I use frosted or unfrosted (plain) corn flakes?

  18. Can these be frozen

  19. Can i use maple syrup instead of corn syrup?

  20. How well does this work with chunky peanut butter? Would adding lightly salted peanuts be better?

  21. My dad wants a molasses flavor in the cookies. Can you add molasses to the mixture and it still turn out good?

    Thank you

  22. I have made these for years, but I use half Corn Flakes and half Rice Krispies. I have also put the mixture onto a cookie sheet and cut them like a bar cookie. No matter which way you prepare them, they are so addictive.

  23. to make the bar cookie, did you pat down the mixture on the cookie sheet or just put it on top until it cooled off.

  24. My mom made these when we were kids. She called them Energy Bars! Sugar content is high, but they are ohhhhh soooooo good!

  25. I just made them. I added a few mini chocolate chips but think I will leave them out next time, made them a little too sweet. I wrapped all but two to give away because they are so addictive and clearly not on my dieters list. I think I ate two before I finished scooping them out and putting on wax paper.

    Rating: 5
  26. Can u use Frosted Flakes and leave out the sugar 

  27. Makes a delicious snack.

    Rating: 5
  28. Added some honey roasted peanuts to the mix and drizzled the top with melted Nutella….yummy!

    Rating: 4
  29. Teen boys loving this in the am, made this four times this summer :)
     I tend to forget the vanilla -oops! 
    Sprayed an ice cream scooper w oil and it comes off into rounds much easier. 

    Rating: 5
  30. I have made a variation of this recipe for 40 years.  It is basically the same thing with just a couple of adjustments.  I’m sure whatever works for you is fine but I stir in my peanut butter only after I bring my mixture of sugar and Karo to a boil.  Then I pour that creamy mixture over my pre-measured out bowl of corn flakes while I stir and coat.   Then after they are sufficiently coated, I  pour them out in to a greased 9×11 dish to let them set so they can be cut into squares.   Yummy!  (Also I use 8 cups of corn flakes and no vanilla…but I’m sure it’s delicious!)

  31. Hi…I’m salwa from malaysia…I’ve try ths recepy couple of years…my opinion try add 1 teaspoon of butter after mixed all ingrediants….after scoop try baked in oven just around 5 to 10 minits….hehe…and agree used crunchy peanut butter…is so yummehhh……juz my 2 cents…:p

  32. Can you honey instead of corn syrup

  33. Going to try it with pumpkin spice cheerios

  34. What if the cornflakes are very lightly toasted first? I made cowboy cookies with oats, pecans, cornflakes, and coconut and they tasted raw…I kept thinking they would have been more flavorful if I had toasted all the ingredients first

  35. How many does this recipe make?

  36. My family has been making these for over 60 years. My Granny made them for us when we were kids. Now I make them for my children and grandchildren..

    Rating: 5
  37. Did quiet stick as nicely as I’d like… It ended up crumbling

    Rating: 4
  38. A few tips I have learned….
    (I’ve made these with rice krispies, cornflakes, and Cheerios.)
    I find they need packed in a bit, so I drop them by tablespoonfuls onto waxed paper. They leave loose cookies. Working quickly before they completely cool, I coat my hands in butter (or margarine or coconut oil) and pack them in ball shaped cookies. I find if you do this when they’re too warm, they just fall apart again, so partially cool works best. And when they start to stick to my hands, I recoat my hands with butter. (This works well with many sticky doughs!)

  39. Ok, I think I messed up something.  They really didn’t harden per say and fell apart once you tried to pick them up.  The mixture tasted delicious but nothing like a cookie form.  What do you think happened?   I’d like to try this recipe again, but have them look like your cookies.  

  40. Perfrct!It looks delicious.

  41. Thank you soo very much!! I made these cookies and i was instantly brought back in time to my childhood, making these with my grandmother ♡ now my grand kids & i will be making memories over this recipe also♡ Thanks again

  42. My grandmother use to make these when I was younger. The only difference is she would put them in a pain like you do with rice crispy treats and top with melted chocolate.

  43. Will it change the consistency of the mixture if I don’t use the whole cup of sugar?

    • Hi Tammy,
      I have found that you can generally reduce the sugar in any recipe by 1/3 without altering the flavor.
      I hope this helps!

  44. Easy and tasty. I halved the sugar though.  Will  make again!  

  45. Delicious…might just be our new family favourite!!

    Rating: 5
  46. Can these cookies be frozen?

  47. Not bad. Had to wait till it cooled before it would stick together. Hardened fast. Very chewy.

    Rating: 3

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