Best Ever Cornflake Bars

I love soft, dense, really chewy peanut butter bars made with Cornflakes. And these bars are really chewy! You can whip them up in 15 minutes in one bowl. I love fast, easy, no-bake desserts that deliver big time flavor. Best of all, there is peanut butter used three times in this recipe! It’s used in the saucy mixture that holds the bars together, it’s melted with chocolate chips to create a chocolate-peanut butter fudgy topping, and it’s swirled into said topping. Did I mention I wrote a cookbook with 100 peanut butter recipes? I can never have too much peanut butter, so three times in one recipe isn’t even over the top. Definitely the best that Cornflakes have ever tasted!

Ingredients in Cornflake Peanut Butter Bars

The chocolate peanut butter cornflake bars are so simple to make and use ingredients you likely have on hand:

Peanut butter Granulated sugar Light brown sugar Vanilla extract Cornflakes Semi-sweet chocolate chips

How to Make Cornflake Bars

The Cornflake peanut butter bars are a cinch to make! You’ll have to be patient and let the bars set before cutting into them, though.

How to Make the Marble Swirl Atop the Bars

To create the marbled pattern shown, do the following:

More No-Bake Peanut Butter Desserts:

ALL OF MY NO-BAKE DESSERTS! Tried this recipe? Leave a review! Consider leaving a 5 star rating if you’ve made and loved one of my recipes! Chocolate Peanut Butter Fudge Bars — Can’t decide if you want PB or chocolate? Make these easy no-bake fudge bars! Chocolate + PB is sooo irresistible!! White Chocolate Peanut Butter Truffles — Fast, EASY, no-bake, and the BEST peanut butter truffles! A creamy peanut butter filling with a bit of texture from graham cracker crumbs, dipped in white chocolate (or milk or dark), and topped with sprinkles! Ritz Cookies (No-Bake Christmas Cookies) — If you need a ridiculously easy, no-bake dessert for a party, holiday cookie exchange, or just have a spur of the moment craving for chocolate and peanut butter, these Ritz cookies are perfect! Chocolate Peanut Butter Balls — EASY, NO-BAKE chocolate peanut butter balls that are a holiday favorite!! They have it all: Salty, sweet, crunchy, with chocolate and peanut butter! Buckeye Fudge — EASY, no-cook, no-fuss, FOOLPROOF fudge that’s ready in 1 hour!! Dense, chewy and full of rich peanut butter flavor with a smooth, fudgy chocolate topping! It’s irresistible!! Loaded Christmas Puppy Chow — This fast, easy, no-bake holiday treat is LOADED with all the good stuff! Chocolate, peanut butter, sugar, M&Ms, peanut butter cups, and pretzels for a salty-sweet, crunchy, and addictive snack!

No Bake Cornflake Peanut Butter Bars - 25No Bake Cornflake Peanut Butter Bars - 75No Bake Cornflake Peanut Butter Bars - 61No Bake Cornflake Peanut Butter Bars - 26No Bake Cornflake Peanut Butter Bars - 64No Bake Cornflake Peanut Butter Bars - 52No Bake Cornflake Peanut Butter Bars - 95No Bake Cornflake Peanut Butter Bars - 92No Bake Cornflake Peanut Butter Bars - 80No Bake Cornflake Peanut Butter Bars - 82No Bake Cornflake Peanut Butter Bars - 63No Bake Cornflake Peanut Butter Bars - 24No Bake Cornflake Peanut Butter Bars - 51No Bake Cornflake Peanut Butter Bars - 95