Snack time around here can get pretty intense. My kids come home from school like little tornados, and they want something good to munch on right away. But I’m not about to hand over a bag of plain chips when I can make something way better in about ten minutes.
That’s where chocolate peanut butter Chex mix comes to the rescue. It’s got that perfect salty-sweet combo that makes everyone happy, and I can make a big batch that lasts for days. I just toss everything together, pop it in the oven, and suddenly I’m the mom who has her snack game figured out.
Want something crunchy? This has you covered. Need a little chocolate fix? Yep, that too. Honestly, I make extra because I know I’ll be sneaking handfuls when no one’s looking.

Why You’ll Love This Chocolate Peanut Butter Chex Mix
- Quick and easy snack – Ready in just 30 minutes, this mix comes together faster than a trip to the store for expensive pre-made snacks.
- Perfect sweet and salty combo – The buttery pretzels balance out all that chocolate and peanut butter goodness, making it impossible to stop munching.
- Great for parties and gifts – This mix is always a hit at gatherings, and it makes thoughtful homemade gifts that people actually want to receive.
- Kid-friendly recipe – Little ones can help measure and mix ingredients, making this a fun kitchen activity the whole family can enjoy together.
- Stores well – Keep it in an airtight container and you’ll have a tasty snack ready whenever cravings hit, though it rarely lasts long in our house!
What Kind of Chex Cereal Should I Use?
For this recipe, Peanut Butter Chex is the star of the show and really makes this mix special. You could substitute with regular Corn Chex or Rice Chex if that’s what you have on hand, but you’ll miss out on that extra peanut butter flavor that makes this snack so good. If you can’t find Peanut Butter Chex at your regular grocery store, try checking the cereal aisle at larger supermarkets or ordering it online. Make sure your cereal is fresh and crispy before you start – stale cereal will make your whole mix taste off and won’t hold up well to the butter and sugar coating.

Options for Substitutions
This sweet and salty mix is pretty forgiving when it comes to swaps – here’s what you can try:
- Peanut Butter Chex cereal: If you can’t find Peanut Butter Chex, regular Chex cereal works fine, or you can use Honey Nut Cheerios or even Rice Krispies for a different crunch.
- Pretzel twists: Any pretzel shape will do – mini pretzels, pretzel sticks, or even broken pretzel rods. You could also swap in oyster crackers or small bagel chips.
- Reese’s Pieces and mini Reese’s Cups: Feel free to mix and match your favorite candies here. M&Ms, peanut butter chips, or chopped up candy bars all work great. Just keep the total candy amount around 2 cups.
- Chocolate chips: White chocolate chips, butterscotch chips, or even dried fruit like raisins or cranberries make good substitutes if you want to change up the flavor.
- Brown sugar: White sugar works in a pinch, though you’ll lose some of that caramel-like flavor. You could also try maple syrup – just use 3 tablespoons instead of ¼ cup.
- Salted butter: Unsalted butter is fine – just add a pinch of salt to the mix. Coconut oil (melted) works too if you need a dairy-free option.
Watch Out for These Mistakes While Cooking
The biggest mistake when making chocolate peanut butter Chex mix is overheating the butter and brown sugar mixture, which can cause it to seize up and become grainy instead of smooth – keep the heat on medium-low and stir constantly until just combined.
Another common error is adding the chocolate chips and Reese’s candies while the mix is still hot, which will cause them to melt into a gooey mess rather than staying intact as tasty mix-ins.
Let the cereal and pretzel mixture cool completely for about 15-20 minutes before folding in the chocolate pieces, and make sure to spread everything on a large baking sheet so it cools evenly.
For the crispiest results, store your finished mix in an airtight container only after it has cooled completely, otherwise trapped steam will make everything soggy.

What to Serve With Chocolate Peanut Butter Chex Mix?
This sweet and salty snack mix is perfect for movie nights, so I love setting it out alongside some cold milk or hot chocolate for dipping those chocolatey pieces. It also makes a great addition to any party spread – just put it in a big bowl next to some popcorn and other finger foods for people to munch on. If you’re packing it for a road trip or picnic, pair it with some fresh fruit like apple slices or grapes to balance out all that rich chocolate and peanut butter goodness. You can also portion it into small bags as party favors or lunchbox treats that kids (and adults!) will absolutely love.
Storage Instructions
Store: Keep your chocolate peanut butter Chex mix in an airtight container at room temperature for up to 2 weeks. I like to use a big glass jar or plastic container with a tight lid to keep everything crispy. Just make sure it’s completely cooled before sealing it up, or you’ll get condensation that makes it soggy.
Portion Out: This mix is perfect for making individual snack bags! I love dividing it into small zip-top bags or containers for easy grab-and-go treats. It’s great for lunch boxes, road trips, or when you want to control your portions but still have a sweet and salty snack ready.
Keep Cool: During hot summer months, you might want to store this in the fridge to prevent the chocolate from melting. The mix will stay fresh and the chocolate pieces won’t get soft or sticky. Just let it sit out for a few minutes before eating if you prefer it at room temperature.
| Preparation Time | 10-15 minutes |
| Cooking Time | 20 minutes |
| Total Time | 30-35 minutes |
| Level of Difficulty | Easy |
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 3500-3800
- Protein: 35-40 g
- Fat: 170-190 g
- Carbohydrates: 480-520 g
Ingredients
For the baked mix:
- 4 tbsp salted butter, melted
- 1/4 cup packed brown sugar
- 1 tsp vanilla extract
- 4 cups peanut butter-flavored chex cereal
- 2 cups small pretzel twists
For the add-ins:
- 1 cup reese’s pieces candy
- 1 cup semisweet chocolate chips
- 1 cup mini peanut butter cups (such as reese’s)
Step 1: Prepare the Baking Sheet and Preheat Oven
Preheat your oven to 350°F (175°C).
Line a large baking sheet with parchment paper to prevent sticking, and set it aside.
This will make cleanup a breeze.
Step 2: Mix Butter, Sugar, Vanilla, Cereal, and Pretzels
- 4 tbsp salted butter, melted
- 1/4 cup packed brown sugar
- 1 tsp vanilla extract
- 4 cups peanut butter-flavored Chex cereal
- 2 cups small pretzel twists
In a large bowl, whisk together the melted butter, packed brown sugar, and vanilla extract until combined.
Add the peanut butter-flavored Chex cereal and small pretzel twists to the bowl.
Toss everything gently until the cereal and pretzels are evenly coated with the buttery mixture.
Step 3: Bake the Snack Mix
- Chex and pretzel mixture from Step 2
Transfer the coated Chex and pretzel mixture to the prepared baking sheet, spreading it out into a single layer.
Bake in the preheated oven for 10 minutes.
Remove the sheet, stir the mixture well, then return it to the oven for another 10 minutes to ensure even baking.
I find that stirring halfway through really helps achieve that perfect crunch.
Step 4: Cool and Assemble with Candy
- baked Chex and pretzel mixture from Step 3
- 1 cup Reese’s Pieces candy
- 1 cup semisweet chocolate chips
- 1 cup mini peanut butter cups (such as Reese’s)
Once finished baking, remove the sheet from the oven and let the snack mix cool completely at room temperature.
After it has cooled, break the mixture into bite-size pieces.
Gently toss with the Reese’s Pieces, semisweet chocolate chips, and mini peanut butter cups until everything is evenly distributed.
For an extra fun presentation, I like to save a handful of candy to sprinkle over the top right before serving.

Addictive Chocolate Peanut Butter Chex Mix Recipes
Ingredients
For the baked mix:
- 4 tbsp salted butter, melted
- 1/4 cup packed brown sugar
- 1 tsp vanilla extract
- 4 cups peanut butter-flavored Chex cereal
- 2 cups small pretzel twists
For the add-ins:
- 1 cup Reese’s Pieces candy
- 1 cup semisweet chocolate chips
- 1 cup mini peanut butter cups (such as Reese’s)
Instructions
- Preheat your oven to 350°F (175°C). Line a large baking sheet with parchment paper to prevent sticking, and set it aside. This will make cleanup a breeze.
- In a large bowl, whisk together the melted butter, packed brown sugar, and vanilla extract until combined. Add the peanut butter-flavored Chex cereal and small pretzel twists to the bowl. Toss everything gently until the cereal and pretzels are evenly coated with the buttery mixture.
- Transfer the coated Chex and pretzel mixture to the prepared baking sheet, spreading it out into a single layer. Bake in the preheated oven for 10 minutes. Remove the sheet, stir the mixture well, then return it to the oven for another 10 minutes to ensure even baking. I find that stirring halfway through really helps achieve that perfect crunch.
- Once finished baking, remove the sheet from the oven and let the snack mix cool completely at room temperature. After it has cooled, break the mixture into bite-size pieces. Gently toss with the Reese’s Pieces, semisweet chocolate chips, and mini peanut butter cups until everything is evenly distributed. For an extra fun presentation, I like to save a handful of candy to sprinkle over the top right before serving.