Reese’s Peanut Butter Puppy Chow

Picture this: crunchy cereal coated in melted chocolate and peanut butter, tossed in powdered sugar until every piece looks like a sweet snowball. Reese’s Peanut Butter Puppy Chow takes that nostalgic treat to the next level with chopped Reese’s cups folded right in. This no-bake dessert is so dangerously snackable, you’ll need to hide it from yourself.

Whether you call it puppy chow, muddy buddies, or that “addictive cereal stuff,” this version delivers the ultimate peanut butter-chocolate combo in every handful. It’s the treat that disappears fastest at potlucks, movie nights, and holiday parties.

Why You’ll Love This Recipe

• Ready in 15 minutes with no oven required — perfect for last-minute gatherings or sudden chocolate cravings
• Only 6 ingredients you probably already have in your pantry (plus the Reese’s cups)
• Makes a huge batch that feeds a crowd or gives you snack-prep for the entire week
• Kid-approved mixing process that’s messy, fun, and impossible to mess up
• Stays crunchy for days when stored properly, making it ideal for gift bags or bake sales

Pro Tips

• Use fresh cereal — stale Chex won’t crisp up properly and will taste flat after coating. Check the box date before starting.
• Work quickly after melting — the chocolate mixture sets fast. Have your cereal measured and ready in a large bowl before you start microwaving.
• Shake in batches — don’t dump all the powdered sugar at once. Add half, shake the bag vigorously for 30 seconds, then add the rest. This prevents clumping and ensures even coating.
• Let it cool completely before adding Reese’s pieces — warm cereal will melt the chocolate cups into a gooey mess instead of keeping them as distinct chunks.

Reese’s Peanut Butter Puppy Chow

Transform cereal into the ultimate chocolate-peanut butter snack! This no-bake puppy chow is loaded with Reese’s cups and coated in powdered sugar bliss. Ready in 15 minutes, gone in seconds. Pin for your next party! 🥜🍫

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Total Time 10 minutes mins

Servings: 16 servings

Course: Dessert

Cuisine: American

Ingredients Method

Ingredients

  

• 9 cups Rice Chex cereal
• 1 1/2 cups semi-sweet chocolate chips
• 3/4 cup creamy peanut butter
• 1/4 cup unsalted butter
• 1 teaspoon vanilla extract
• 2 cups powdered sugar sifted
• 2 cups Reese’s Peanut Butter Cups roughly chopped

Method

 

1. Pour the Rice Chex cereal into a very large mixing bowl and set aside. Line a large baking sheet with parchment paper.
2. In a microwave-safe bowl, combine the chocolate chips, peanut butter, and butter. Microwave in 30-second intervals, stirring between each, until completely smooth and melted (about 90 seconds total).
3. Stir the vanilla extract into the melted chocolate mixture until combined.
4. Pour the chocolate mixture over the cereal and gently fold with a rubber spatula until every piece is evenly coated. Work quickly as the mixture will start to set.
5. Transfer the coated cereal to a large resealable plastic bag or a very large bowl with a lid. Add 1 cup of powdered sugar, seal, and shake vigorously for 30 seconds.
6. Add the remaining 1 cup powdered sugar and shake again until all pieces are thoroughly coated in white powder.
7. Spread the mixture onto the prepared baking sheet in a single layer and let cool completely for 15-20 minutes.
8. Once fully cooled, gently fold in the chopped Reese’s Peanut Butter Cups. Transfer to an airtight container and try not to eat it all at once.

Frequently Asked Questions

Can I use milk chocolate instead of semi-sweet?

Yes, milk chocolate works beautifully and makes the treat even sweeter. You can also use dark chocolate if you prefer a more intense cocoa flavor that balances the peanut butter.

How do I prevent the mixture from getting soggy?

Make sure the chocolate-peanut butter mixture is fully melted and smooth before tossing with cereal. Any lumps will create wet spots. Also, store in an airtight container with a paper towel on top to absorb any moisture.

Can I make this without peanut butter?

Absolutely — swap peanut butter for almond butter, sunflower seed butter, or even cookie butter. If using a thinner nut butter, reduce the amount slightly to maintain the right coating consistency.

Why is my powdered sugar clumping?

This usually happens when the cereal is still too warm or if there’s too much moisture. Let the chocolate-coated cereal cool for 5-10 minutes before adding powdered sugar, and make sure your cereal wasn’t exposed to humidity.

Storage & Serving

Store this snack mix in an airtight container at room temperature for up to 2 weeks — though it rarely lasts that long. For longer storage, freeze in freezer bags for up to 3 months. Serve in individual paper cones at parties, package in clear cellophane bags tied with ribbon for gifts, or keep a bowl on the counter for after-school snacking. It’s also perfect for movie marathons when you need something sweet and salty to munch on.

Go ahead and make a double batch — this peanut butter chocolate magic won’t stick around long enough to worry about storage!