These no-bake Peanut Butter Butterscotch Cornflake Cookies are crispy, chewy, and packed with nostalgic flavor. With only 3 ingredients, they are perfect for quick and easy treats!

If youโre craving a quick and easy sweet treat, these no-bake peanut butter butterscotch cornflake cookies are the perfect answer. With just a handful of simple ingredients, you can whip up a batch of crispy, chewy cookies that combine the rich flavors of peanut butter and butterscotch with the satisfying crunch of cornflakes.
No oven needed. Just mix, shape, and chill for a delicious snack that everyone will love! If you love butterscotch, you might also want to try Oatmeal Scotchies, Butterscotch Cinnamon Pie and Butterscotch Cupcakes.
Table of contents
Why We Love This Recipe
- Perfect for Gifting: Wrap them up in a tin or treat bag for an easy homemade gift.
- No Oven Needed: A perfect treat when you want something sweet without turning on the oven.
- Quick and Easy: Comes together in minutes with minimal prep and ingredients.
- Sweet & Salty Flavor: The combination of peanut butter and butterscotch is rich, nostalgic, and totally addictive.
- Crispy Texture: Cornflakes add the perfect crunch to every bite.
- Great for Any Occasion: Ideal for holidays, bake sales, or an everyday snack.
- Kid-Friendly: Fun for kids to help make and even more fun to eat.
Ingredients

- Cornflakes: Stick with plain, classic cornflakes for the best texture and flavor. Make sure theyโre fresh and crisp for that perfect crunch.
- Butterscotch Chips: Use high-quality butterscotch chips to get a rich, buttery flavor that stands out.
- Peanut Butter: Creamy peanut butter works best, giving the cookies a smooth texture and helping everything bind together.
Get the complete ingredients and recipe at the bottom of the page.
Variations and Substitutions
- Chocolate Chip Swap: Prefer chocolate over butterscotch? Substitute chocolate chips for a rich, cocoa-filled twist on this classic no-bake treat.
- Frosted Flakes: For a sweeter bite, use Frosted Flakes instead of plain cornflakes. They add extra crunch and a touch of sugary goodness.
- Chopped Peanuts: Stir in ยฝ cup of chopped peanuts after melting the mixture for added texture and a salty, nutty contrast.
- Festive Sprinkles: Top each cookie with colorful sprinkles before they set. Switch them up seasonally for birthdays, holidays such as Christmas, or themed celebrations.
Step By Step Instructions
- Step 1. Prepare the pan. Line 2 baking sheets with parchment paper and set aside.
- Step 2. Get out a large bowl. Pour the cornflakes into a large mixing bowl and set aside.

Step 3. Place the peanut butter and butterscotch chips in a small saucepan.

Step 4. Heat over low heat. Stir constantly, until the butterscotch mixture is melted and smooth. You need to watch it closely, so it does not burn.

Step 5. Pour the peanut butter mixture over the corn flakes.

Step 6. Gently stir until the cereal is completely coated in the mixture.

Step 7. Form the cookies. I like to use a medium cookie scoop or two spoons.

Step 8. Let the cookies sit at room temperature until set. You can also chill them for 1-2 hours until set. Then serve!
FAQs
We used the stove top to melt the peanut butter and butterscotch chips. However, you can use the microwave if desired.
Make sure that you use a microwave safe bowl. Melt in 30 second intervals so that it doesn’t burn. Stir the mixture in between each interval for best results.
We suggest regular creamy peanut butter. Natural peanut butter is not recommended. It is oily and will not result in the same creamy texture that makes these cookies so tasty.
Yes, but make sure to allow the cookies to completely cool. Place inside a freezer bag or container.
Separate the layers with parchment paper to prevent them from sticking. Freeze the cookies up to a month.
Allow to come to room temperature when ready to enjoy. The cookies will taste great.

Storage
Store leftover cookies in an airtight container or resealable bag at room temperature for up to 1 week. Be sure the cookies are fully set before storing to prevent them from sticking together. No refrigeration is needed. Just keep them in a cool, dry place.
To freeze, place the fully set cookies in a single layer on a baking sheet and freeze until solid. Then transfer to a freezer-safe container or bag, separating layers with parchment or wax paper. Freeze for up to 2 months. Thaw at room temperature before serving.
Helpful Tips
- Use a Cookie Scoop: For evenly sized cookies and quicker portioning, a cookie scoop works perfectly. It keeps your hands cleaner and your cookies uniform.
- Microwave Melting Option: Skip the stovetop and melt your peanut butter and butterscotch chips in a microwave-safe bowl. Heat in 30-second intervals, stirring well after each to avoid burning or overheating.
- Use Regular Peanut Butter: Stick to traditional creamy peanut butter for the best texture. Natural peanut butter tends to be too oily and can cause the cookies to turn out greasy or crumbly.
- Melt Low and Slow: Whether using the microwave or stove, always heat the mixture gently to prevent it from seizing or scorching.
- Line Your Baking Sheet: Wax paper or parchment paper is essentialโthis mixture is sticky before it sets, and lining the sheet makes cleanup a breeze.
More No Bake Cookie Recipes
Give these cookies a try for an easy dessert. Once you do, leave a comment and star rating. I love hearing from you!
Peanut Butter Butterscotch Cornflake Cookies
Ingredients
- 4 cups Cornflakes
- 1 bag Butterscotch Chips 11 ounces
- 1 cup Creamy Peanut Butter
Instructions
- Line 2 baking sheets with parchment paper and set aside.
- Pour the cornflakes into a large mixing bowl and set aside.
- Place the peanut butter and butterscotch chips in a small saucepan and heat over low heat, stirring constantly, until the mixture is melted and combined.ย Watch it closely so it does not burn.
- Pour the mixture over the corn flakes and gently stir until the cereal is completely coated in the mixture.
- Using a medium (2 Tbsp) cookie scoop or two spoons, drop mixture onto the lined baking sheets.
- Let the cookies sit at room temperature until set or chill them for 1-2 hours until set.
- Then the cookies are ready to serve and enjoy!



