Grandma’s Chex Scotcheroos are a delicious no-bake dessert made with crunchy Chex cereal, creamy peanut butter, and a sweet chocolate butterscotch topping. These easy cereal bars have the perfect combination of crispy, chewy, and creamy textures that make them hard to resist.
This old-fashioned treat takes just a handful of ingredients and a few minutes on the stovetop. The peanut butter coating holds the cereal together while the rich chocolate and butterscotch layer adds just the right amount of sweetness.
Perfect for holiday cookie trays, family gatherings, bake sales, or an afternoon snack, these homemade Scotcheroos are an easy dessert that everyone will love.
WHY YOU’LL LOVE GRANDMA’S CHEX SCOTCHEROOS
There’s a reason these classic cereal bars have been a favorite for generations. They’re simple to prepare, require no baking, and taste delicious with every bite.
NO-BAKE DESSERT: You won’t need to turn on the oven to make these treats. Everything comes together on the stovetop before being pressed into a pan and topped with melted chocolate.
SWEET AND CRUNCHY: Chex cereal adds a light, crispy texture that pairs perfectly with the chewy peanut butter mixture. The smooth chocolate topping makes them even better.
SIMPLE INGREDIENTS: You only need a few pantry staples, including cereal, peanut butter, sugar, corn syrup, and chocolate chips.
PERFECT FOR SHARING: One batch makes 24 bars, making this recipe an excellent choice for potlucks, parties, and holiday dessert platters.
I love how easy these homemade Scotcheroos are to put together. The combination of peanut butter, chocolate, and butterscotch gives them that familiar old-fashioned flavor, while the Chex cereal adds plenty of crunch.
GRANDMA’S CHEX SCOTCHEROOS INGREDIENTS
These easy Scotcheroos use simple ingredients to create a rich, sweet cereal bar with a deliciously crunchy texture.
The peanut butter mixture coats the cereal and helps everything stick together. A smooth layer of melted chocolate and butterscotch chips finishes the bars with a sweet, creamy topping.
You’ll need:
- 6 cups Rice Chex cereal
- 1 cup granulated sugar
- 1 cup light corn syrup
- 1 cup creamy peanut butter
- 1 teaspoon pure vanilla extract
- 1 cup semi-sweet chocolate chips
- 1 cup butterscotch chips
INGREDIENT NOTES
RICE CHEX CEREAL: Rice Chex is the best choice for this recipe because its light, crispy squares hold their shape when mixed with the warm peanut butter coating. Measure the cereal before adding it to the bowl, and avoid crushing the pieces.
PEANUT BUTTER: Creamy peanut butter creates a smooth coating that helps the cereal bars hold together. A regular shelf-stable peanut butter works best because it has a consistent texture.
LIGHT CORN SYRUP: Corn syrup helps bind the cereal while giving the bars their signature chewy texture. It also helps keep the sugar mixture smooth.
GRANULATED SUGAR: Sugar adds sweetness and works with the corn syrup to create the sticky coating. Make sure the sugar dissolves before removing the saucepan from the heat.
CHOCOLATE CHIPS: Semi-sweet chocolate balances the sweetness of the peanut butter mixture. It also gives the topping a rich chocolate flavor.
BUTTERSCOTCH CHIPS: Butterscotch is what gives Scotcheroos their distinctive taste. When melted with chocolate, it creates a smooth topping with a sweet, buttery flavor.
HOW TO MAKE CHEX SCOTCHEROOS
Making these homemade cereal bars is easy, but the temperature of the sugar mixture is important. Heating it just until the sugar dissolves and the mixture begins to bubble will help keep your Scotcheroos chewy instead of hard.
Here is how to make them:
STEP ONE: PREPARE THE BAKING PAN
Line a 9×13-inch baking dish with parchment paper, leaving a little extra parchment hanging over the sides.
Lightly spray the parchment with nonstick cooking spray.
This makes it easier to lift the finished Scotcheroos out of the pan and cut them into neat squares.
STEP TWO: MEASURE THE CEREAL
Add six cups of Rice Chex cereal to a large mixing bowl.
Choose a bowl with plenty of room for stirring so you can coat the cereal without breaking too many pieces.
Set the bowl aside while preparing the peanut butter mixture.
STEP THREE: HEAT THE SUGAR AND CORN SYRUP
In a medium saucepan, combine the granulated sugar and light corn syrup.
Heat over medium-low heat, stirring frequently, until the sugar dissolves and small bubbles begin forming around the edges.
This should take approximately four to six minutes, depending on your stove.
Remove the saucepan from the heat as soon as the mixture begins bubbling.
PRO TIP:
Don’t let the sugar mixture reach a full rolling boil. Cooking it too long can make the finished Scotcheroos hard instead of soft and chewy.
STEP FOUR: ADD THE PEANUT BUTTER
Immediately stir the creamy peanut butter into the hot sugar mixture.
Continue stirring until the peanut butter has melted completely and the mixture is smooth.
Add the vanilla extract and stir until combined.
The mixture should be thick, glossy, and easy to pour.
PRO TIP:
Have your peanut butter measured before heating the sugar. You’ll want to add it while the mixture is still hot so everything blends smoothly.
STEP FIVE: COAT THE CHEX CEREAL
Pour the warm peanut butter mixture over the Chex cereal.
Using a large rubber spatula, gently fold the cereal into the coating until all the pieces are evenly covered.
Make sure to scrape the bottom of the bowl, where some of the peanut butter mixture may collect.
Work while the mixture is warm because it will become thicker as it cools.
STEP SIX: TRANSFER TO THE PAN
Spoon the coated cereal into the prepared baking dish.
Use a lightly greased spatula or a piece of parchment paper to spread the mixture evenly across the pan.
Press down gently to create an even layer.
Avoid packing the cereal too tightly.
PRO TIP:
Pressing the mixture firmly can crush the cereal and make the bars dense. A light, even pressure is all you need to help the Scotcheroos hold together.
STEP SEVEN: MAKE THE CHOCOLATE TOPPING
Place the semi-sweet chocolate chips and butterscotch chips in a microwave-safe bowl.
Microwave at 50% power in 20-second intervals, stirring thoroughly between each interval, until completely melted.
Continue mixing until the chocolate and butterscotch form a smooth, glossy mixture.
Pour the melted topping over the cereal layer.
Use an offset spatula or the back of a spoon to spread it evenly, making sure to cover the edges.
STEP EIGHT: COOL AND CUT
Allow the Scotcheroos to cool at room temperature for approximately 45 to 60 minutes, or until the chocolate topping has set enough to cut cleanly.
Lift the bars from the pan using the parchment paper.
Place them on a cutting board and use a sharp knife to cut them into 24 squares.
For cleaner cuts, wipe the knife between slices.
TIPS FOR MAKING THE BEST CHEX SCOTCHEROOS
These old-fashioned Scotcheroos are easy to prepare, but a few simple tricks will help you get the best texture every time.
DON’T OVERCOOK THE SYRUP: This is the most important step. Once the sugar dissolves and the mixture starts bubbling, remove it from the stove. Boiling too long can make the bars difficult to bite into.
USE FRESH CEREAL: Fresh Chex cereal gives the bars their light, crispy texture. Cereal that has been sitting open for too long may taste stale.
WORK QUICKLY: Once the peanut butter mixture is ready, pour it over the cereal immediately. It thickens as it cools, making it harder to distribute evenly.
MELT THE CHOCOLATE SLOWLY: Chocolate and butterscotch chips can scorch if overheated. Use short microwave intervals and stir often, even when some chips still hold their shape.
LET THE TOPPING SET: Give the chocolate enough time to firm up before slicing. Cutting too early can cause the topping to smear across the bars.
USE PARCHMENT PAPER: Lining the pan helps prevent sticking and makes removing the finished dessert much easier.
CHEX SCOTCHEROOS SUBSTITUTIONS AND ADDITIONS
One of the best things about this easy dessert is how simple it is to customize. You can change the cereal, chocolate, or peanut butter to make different variations.
CEREAL: Corn Chex works well in place of Rice Chex and gives the bars a slightly different corn flavor. You can also combine three cups of Rice Chex with three cups of Corn Chex.
PEANUT BUTTER: Crunchy peanut butter can be substituted for creamy peanut butter if you prefer additional peanut pieces throughout the bars.
Natural peanut butter that separates into oil and solids may produce a softer or less consistent coating.
CHOCOLATE: Milk chocolate chips will make the topping sweeter, while dark chocolate chips add a richer flavor.
BUTTERSCOTCH: If you don’t have butterscotch chips, you can replace them with additional chocolate chips. The bars will still be delicious, although they won’t have the same classic Scotcheroo flavor.
WHITE CHOCOLATE: Replace half of the semi-sweet chocolate chips with white chocolate chips for a sweeter topping.
SEA SALT: Sprinkle ¼ teaspoon of flaky sea salt over the melted chocolate before it sets. This adds a little salty contrast to the sweet topping.
SPRINKLES: Colorful sprinkles are a fun addition for birthday parties, holidays, or special occasions. Add them while the chocolate is still soft so they stick.
WHY ARE MY SCOTCHEROOS HARD?
If your Scotcheroos turn out hard, the sugar and corn syrup were probably cooked for too long.
The mixture only needs to heat until the sugar dissolves and small bubbles begin appearing around the edges.
A rolling boil can cause the syrup to become too firm as it cools.
Pressing the cereal too tightly into the baking dish can also make the bars harder to bite into.
For softer Scotcheroos, spread the mixture gently and avoid packing it down.
If your finished bars are firmer than expected, leave them at room temperature before serving. This may make them easier to bite into, although it won’t reverse overcooked syrup.
HOW TO SERVE GRANDMA’S SCOTCHEROOS
These sweet and crunchy bars are delicious served at room temperature when the chocolate topping has set and the peanut butter layer is still chewy.
Cut them into squares for an easy afternoon snack or a simple dessert after dinner.
For holiday gatherings, arrange the Scotcheroos on a dessert tray with chocolate chip cookies, peanut butter cookies, and homemade brownies.
You can also cut them into smaller bite-sized pieces for parties or bake sales.
They pair especially well with a cold glass of milk, hot chocolate, or a cup of coffee.
If you’re serving them at a party, arrange the pieces in a single layer or separate stacked layers with parchment paper to keep the chocolate topping looking neat.
HOW TO STORE CHEX SCOTCHEROOS
These homemade Scotcheroos are a great make-ahead dessert because they don’t require baking and can be stored until you’re ready to serve them.
MAKE AHEAD
You can prepare the bars a day before a gathering.
After the chocolate topping has set completely, cut the Scotcheroos into squares and place them in an airtight container.
Separate layers with parchment paper to prevent sticking.
ON THE COUNTER
Store the finished Scotcheroos in an airtight container at room temperature for up to three days.
Keep them in a cool, dry location away from direct sunlight or heat.
Room-temperature storage helps maintain the chewy peanut butter layer and crispy cereal texture.
IN THE FRIDGE
You can refrigerate the bars in an airtight container for up to one week.
The chocolate topping and peanut butter mixture will become firmer when chilled.
For the best texture, allow refrigerated Scotcheroos to sit at room temperature for approximately 15 to 20 minutes before serving.
IN THE FREEZER
These bars can be frozen for up to two months.
Arrange the cut pieces in a freezer-safe container with parchment paper between layers.
Seal tightly to protect the bars from moisture and freezer odors.
When you’re ready to enjoy them, thaw the Scotcheroos in their covered container in the refrigerator, then bring them to room temperature before serving.
TROUBLESHOOTING HOMEMADE SCOTCHEROOS
Even a simple no-bake dessert can have a few challenges. Here are some common problems and how to avoid them.
THE BARS ARE FALLING APART: Make sure the cereal is completely coated with the peanut butter mixture before transferring it to the pan. You should also press the mixture lightly so the pieces stick together.
THE CHOCOLATE IS TOO THICK: Butterscotch chips can take longer to melt than regular chocolate. Continue heating in short intervals at reduced power, stirring well between each interval.
THE CEREAL IS SOGGY: Add the warm coating promptly and avoid extended mixing. Measure the cereal accurately so there is enough to balance the syrup.
THE TOPPING CRACKS WHEN CUT: If the chocolate becomes very firm, let the bars stand at room temperature before slicing. A sharp knife warmed under hot water and dried thoroughly can also help make smoother cuts.
FREQUENTLY ASKED QUESTIONS
Can I use Corn Chex instead of Rice Chex?
Yes. Corn Chex is a great substitute for Rice Chex in this recipe. Both cereals hold their shape well when coated with the peanut butter mixture.
Do Chex Scotcheroos need to be refrigerated?
No. These bars can be stored at room temperature in an airtight container for up to three days. Refrigeration is helpful if your kitchen is particularly warm or you want to store them longer.
Can I make Scotcheroos without corn syrup?
Honey or golden syrup can be used in some Scotcheroo variations, but they change the flavor and texture. This recipe works best with light corn syrup because it creates a consistent chewy coating.
Why isn’t my chocolate topping setting?
The topping may need additional cooling time, especially in a warm kitchen. Move the pan to a cool location or refrigerate it briefly until the chocolate becomes firm.
Can I double this recipe?
Yes. Double all the ingredients and divide the mixture between two 9×13-inch baking dishes. Using two pans helps maintain the proper thickness and makes the bars easier to cut.
Are Chex Scotcheroos gluten-free?
Rice Chex is available in gluten-free varieties, but you’ll need to check the labels on the cereal, peanut butter, chocolate chips, and butterscotch chips. Ingredient formulations can vary between brands.
How do I keep Scotcheroos from getting too hard?
Avoid boiling the sugar mixture and don’t press the cereal tightly into the pan. These two steps make the biggest difference in keeping the finished bars chewy.
GRANDMA'S CHEX SCOTCHEROOS RECIPE
Ingredients
- 6 cups Rice Chex cereal
- 1 cup granulated sugar
- 1 cup light corn syrup
- 1 cup creamy peanut butter
- 1 teaspoon pure vanilla extract
- 1 cup semi-sweet chocolate chips
- 1 cup butterscotch chips
Instructions
- Line a 9×13-inch baking dish with parchment paper and lightly spray with nonstick cooking spray.
- Place the Rice Chex cereal in a large mixing bowl and set aside.
- Combine the granulated sugar and light corn syrup in a medium saucepan over medium-low heat. Stir frequently for approximately four to six minutes, until the sugar dissolves and small bubbles begin forming around the edges. Do not allow the mixture to reach a rolling boil.
- Remove the saucepan from the heat. Add the creamy peanut butter and stir until smooth. Mix in the vanilla extract.
- Pour the warm peanut butter mixture over the Chex cereal. Gently fold until all the cereal pieces are evenly coated.
- Transfer the coated cereal to the prepared baking dish. Use a lightly greased spatula to spread the mixture evenly, pressing gently without crushing the cereal.
- Add the semi-sweet chocolate chips and butterscotch chips to a microwave-safe bowl. Microwave at 50% power in 20-second intervals, stirring after each interval, until melted and smooth.
- Pour the melted chocolate mixture over the cereal layer and spread evenly with an offset spatula.
- Allow the Scotcheroos to set at room temperature for approximately 45 to 60 minutes, or until the topping is firm enough to slice.
- Lift the bars out of the pan using the parchment paper. Cut into 24 squares and serve.
Notes
- Don't overcook the sugar and corn syrup mixture, or the bars may become hard.
- Use regular creamy peanut butter for the most consistent texture.
- Stir the chocolate frequently while melting to prevent scorching.
- Avoid pressing the cereal too firmly into the baking dish.
- Store leftovers in an airtight container at room temperature for up to three days.
- For clean slices, use a sharp knife and wipe the blade between cuts.
These Grandma’s Chex Scotcheroos are an easy dessert to keep in your recipe collection. With their crunchy cereal, chewy peanut butter coating, and smooth chocolate butterscotch topping, they’re a delicious treat for sharing with family and friends.
