Chocolate Peanut Butter Chex Mix

A crunchy, sweet-salty dessert snack that combines crisp Chex cereal with a glossy chocolate–peanut butter coating and candy mix-ins. Quick to make and perfect for parties, movie nights, or giftable snack bags.

0.0(0 reviews)
Prep: 10m · Cook: 5m · Total35 mins
DifficultyEasy
Serves8
Chocolate Peanut Butter Chex Mix
Jake

Jake's note

"This Chex Mix bridges the gap between dessert and snack — it’s easy to scale and holds up well for days in an airtight container. It’s ideal for potlucks, holiday tins, or whenever you want a crunchy, chocolate-peanut butter treat."

Chocolate Peanut Butter Chex Mix

There’s a particular kind of pleasure that comes from a snack that lets your teeth hear a little crunch before your taste buds do their job. This Chocolate Peanut Butter Chex Mix balances glossy, slightly-sweet chocolate–peanut butter coating with three distinct crisps — airy Rice Chex, salty mini pretzels, and roasted peanuts — while pockets of mini peanut butter cups and colorful M&Ms add soft chew and quick bursts of candy sweetness. The secret to this version is restraint: a thin, pourable coating made with butter and peanut butter so the cereal stays crackly rather than turning into a chocolate slab, and the decision to add the delicate candies when the coating is only tacky so they retain shape and color.

It’s the sort of recipe that works for every low-effort, high-joy situation: party bowls, movie-night snack jars, or homemade edible gifts in clear cello bags. It’s quick to assemble, forgiving of small timing slips, and endlessly customizable—swap the nuts, swap the chocolate, or toss in toasted coconut for a completely different personality. Keep the coating light and the mix airy, and you’ll have a snack that’s as fun to eat as it is to share.

Plan your timing

6:20 pm6:27 pmPrepare and mix dry ingredients
6:27 pm6:34 pmMelt chocolate and peanut butter
6:34 pm6:41 pmCoat the cereal mixture
6:41 pm6:48 pmSpread and set
6:48 pm6:55 pmAdd candies and finish
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Ingredients

Yield
8

Instructions

Prepare and mix dry ingredients

Line a large baking sheet with parchment paper or a silicone mat and set aside. In a very large bowl, gently combine the Rice Chex, mini pretzels, and salted roasted peanuts until evenly distributed.

For this step

  • 6 cupsRice Chex cereal
  • 2 cupsMini pretzels
  • 1 cupSalted roasted peanuts
Prepare and mix dry ingredients

Melt chocolate and peanut butter

Place the semisweet chocolate chips, creamy peanut butter, and unsalted butter in a microwave-safe bowl. Microwave in 30-second intervals, stirring between each, until the mixture is smooth and pourable (about 1–3 minutes total); alternatively melt in a heatproof bowl set over simmering water, stirring until smooth.

For this step

  • 1.5 cupsSemisweet chocolate chips
  • 0.75 cupCreamy peanut butter
  • 3 tbspUnsalted butter
Melt chocolate and peanut butter

Coat the cereal mixture

Pour the warm chocolate–peanut butter mixture over the bowl of dry ingredients and gently fold with a spatula until the cereal, pretzels, and peanuts are evenly coated. Work quickly but gently to avoid breaking the pieces; a light, even coating is ideal to keep the mix crunchy.
Coat the cereal mixture

Spread and set

Spread the coated mixture in an even layer on the prepared baking sheet so pieces are not piled on top of each other. Let it cool at room temperature for 10–20 minutes (or refrigerate 10 minutes) until the coating is mostly set but not rock-hard.
Spread and set

Add candies and finish

Once the coating is tacky but not melting, sprinkle the mini peanut butter cups and mini M&Ms over the mixture and gently fold to incorporate without crushing. Allow the mix to finish setting for another 5–10 minutes, then break into bite-sized clusters and store in an airtight container at room temperature for up to 5 days.

For this step

  • 1 cupMini peanut butter cups
  • 0.75 cupMini M&Ms
Add candies and finish

Tips from the kitchen

Use a thin coating

Add the butter to the chocolate–peanut butter mix to loosen it so it spreads thinly; a lighter coat preserves the cereal’s crunch and prevents clumping.

Warm, not hot

Pour the coating while still warm and pourable but not steaming; if it’s too hot you’ll melt the candies and crush the pretzels when folding.

Fold very gently

Use a wide spatula and lift rather than smash when combining so Chex pieces and pretzels stay intact; do two quick, thorough folds instead of many vigorous stirs.

Add candies at tacky stage

Wait until the coating is tacky—not fully set—before sprinkling in M&Ms and minis so they adhere without melting or bleeding color.

Work on a single layer

Spread the mix in a single layer to set quickly and evenly; if pieces overlap the coating can trap steam and soften the crunch.

Variations & substitutions

Nut‑free version

Replace peanuts and peanut butter with dry‑roasted sunflower seeds and sunflower‑seed butter to keep the same savory crunch without tree‑nut allergens.

Dark chocolate twist

Use bittersweet or dark chocolate chips (60–70%) for a less sweet, more sophisticated flavor that pairs nicely with salted pretzels.

Spicy‑salted mix

Stir 1/2–1 tsp ground cayenne or chili powder into the coating and finish with flaky sea salt for a sweet‑heat contrast.

Gluten‑free swap

Ensure your pretzels and Chex are certified gluten‑free or swap pretzels for gluten‑free crunchy rice sticks to keep this safe for gluten-sensitive eaters.

Storage & make-ahead

Store the mix in an airtight container at room temperature for up to 5 days to maintain best crunch and candy texture. If humidity is high, add a small food‑safe desiccant pack or keep in the refrigerator for up to 10 days, though refrigeration can soften certain candies slightly. Avoid freezing; thawing can introduce moisture and make the coating sticky.

What to serve with it

Serve in wide bowls for casual snacking or portion into small kraft bags tied with ribbon for gifting. Pair with a cold milk or a stout/porter for adults — the roasted chocolate notes in the beer echo the peanut butter and chocolate nicely. For a party, offer a couple of bowls with different mix‑ins (extra M&Ms, pretzel twists) so guests can customize their handfuls.

Frequently asked questions

Can I use crunchy peanut butter?

Yes, crunchy peanut butter adds more nut texture but will also change how smoothly the coating pours; warm it slightly before combining so it blends evenly with the chocolate.

Why did my mix go soft the next day?

Softness usually comes from too-thick coating trapping moisture or storage in a humid spot; use a thinner coating and store airtight at room temperature with a desiccant if needed.

Can I melt the chocolate on the stovetop instead?

Absolutely — use a heatproof bowl over simmering (not boiling) water and stir until smooth; this gives you more control and reduces the risk of scorching compared with the microwave.

How can I prevent M&M colors from bleeding?

Make sure the coating has cooled until tacky before adding M&Ms and avoid over-stirring; adding them later and folding minimally protects their candy shells.

Can I make this ahead for parties?

Yes — make a day in advance and store airtight at room temperature; for longer prep, assemble dry mix and candies separately and combine with freshly melted coating an hour before guests arrive for peak crunch.

Jake

About the author

Jake

Hello, I'm Jake. I started this recipe site with the idea that I hated recipe websites that overwhelm you with long stories and ads just to see plain content that's not helpful. My goal is to provide you with quality recipes, simple ideas and a fun cooking experience. There's lots of fun things to cook, and I think as you browse the site you'll find that TopShelf.Recipes is the place for quality recipes on the web.

See all recipes by Jake

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Ingredients

8 servings
Step 1: Prepare and mix dry ingredients
  • Rice Chex cereal6 cups
  • Mini pretzels2 cups
  • Salted roasted peanuts1 cup
Step 2: Melt chocolate and peanut butter
  • Semisweet chocolate chips1.5 cups
  • Creamy peanut butter0.75 cup
  • Unsalted butter3 tbsp
Step 5: Add candies and finish
  • Mini peanut butter cups1 cup
  • Mini M&Ms0.75 cup

Nutrition Facts

Per serving: about 1 cup (310g)

Calories1389
Total Fat53.5g
Saturated Fat13.5g
Trans Fat0g
Polyunsaturated Fat20.8g
Monounsaturated Fat15.8g
Total Carbohydrates202.4g
Dietary Fiber9.9g
Total Sugars82.3g
Protein34g

Nutrition values are estimated from USDA ingredient data and may vary based on preparation, brands, and portion sizes. Values are provided for informational purposes only.

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Chocolate Peanut Butter Chex Mix

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