15-Minute S'mores Puppy Chow

Classic puppy chow gets a campfire twist with chocolate-peanut butter coated Chex cereal tossed in powdered sugar, mini marshmallows, and graham cracker crumbs. This no-bake snack mix captures all the flavors of s'mores without the mess, making it perfect for parties, school treats, or anytime you crave that nostalgic combination. The crunchy cereal base holds the coating beautifully while the marshmallows add chewy texture.
Ingredients
- 4 cups Chex cerealRice Krispies1:1gluten-free option
different texture
- 1 cup chocolate chips
- ¼ cup peanut butter
- 2 tablespoons butter
- 1 teaspoon vanilla extract
- 1 ½ cups powdered sugar
- 1 cup mini marshmallows
- 1 cup graham cracker crumbs
Instructions
- 1
Melt chocolate chips, peanut butter, and butter in microwave-safe bowl for about 1 minute, stirring until smooth
- 2
Add vanilla extract to melted mixture and stir
- 3
Pour melted mixture over Chex cereal in large mixing bowl, stirring gently until evenly coated
- 4
Add powdered sugar to coated cereal and stir until well combined
- 5
Mix in mini marshmallows and graham cracker crumbs
- 6
Store in ziplock bags or airtight container
Tips
Work quickly when coating cereal as chocolate mixture will start to set as it cools
Shake mixture in large bag with powdered sugar for more even coating if preferred
Good to Know
Store in airtight container at room temperature for up to 1 week
Can be made up to 3 days ahead and stored in airtight container
Serve at room temperature in bowls or individual bags
Common Mistakes
Don't overheat chocolate mixture to avoid seizing
Add powdered sugar gradually to prevent clumping
Substitutions
Gluten-Free Swaps
different texture
Nut-Free Alternatives
General Alternatives
FAQ
Can I use different types of cereal?
Yes, Rice Krispies or Corn Chex work well, but avoid cereals that get soggy quickly or have strong flavors that compete with the s'mores theme.
How long does this keep fresh?
Stored in an airtight container, puppy chow stays fresh for up to one week at room temperature, though it's best consumed within 3-4 days.
Can I freeze this snack mix?
Yes, freeze in airtight containers for up to 2 months. Thaw at room temperature before serving, though texture may be slightly different.