Chex Mix Marshmallow Treats are the ultimate no-bake dessert, effortlessly combining classic sweet and salty flavors into one irresistible, gooey snack. These delightful bars are incredibly easy to prepare and even easier to enjoy, making them a perfect addition to any gathering or a special everyday indulgence. Get ready to discover your new favorite sweet and crunchy treat!
The Perfect Blend: Sweet, Salty, and Unforgettably Crunchy
Imagine the satisfying crunch of your favorite Chex Mix transformed into a soft, chewy, marshmallow-infused bar. That’s precisely what you get with these incredible Chex Mix Marshmallow Treats. Unlike traditional Rice Krispies Treats, which lean entirely on the sweet side, our recipe elevates the concept by incorporating a medley of Chex cereals, pretzels, and nuts. This creates a complex flavor profile that perfectly balances sweetness with a hint of savory depth, offering a truly unique snacking experience.
Each bite delivers a symphony of textures and tastes: the crispy bite of various Chex cereals, the salty snap of mini pretzels, the rich undertones of honey-roasted nuts, all bound together by luscious, melted marshmallows. Whether you’re planning a party, looking for a quick potluck contribution, or simply craving a comforting dessert, these no-bake bars are guaranteed to be a hit. Their ease of preparation means you can whip them up in no time, leaving you more moments to savor and share.

Frequently Asked Questions About Chex Mix Marshmallow Treats
For best results and to achieve treats of a similar thickness to ours, we recommend using a 10×15-inch baking dish, often referred to as a jelly roll pan. If you don’t have one, a 9×13-inch baking dish can work, but be aware that your marshmallow bars will be notably thicker. This increased thickness might require a slightly longer chilling time for the treats to fully set before slicing. Always ensure your chosen pan is adequately lined and sprayed to prevent sticking.
While the inclusion of Chex cereal and pretzels introduces delightful savory notes, these Chex Mix Marshmallow Treats are definitively a dessert. They are designed to be sweet, much like a classic Rice Krispie treat or other no-bake cookies such as Cornflake Cookies. The saltiness from the pretzels and the subtle nutty flavors beautifully complement the dominant sweetness of the marshmallows, creating a harmonious and addictive balance that keeps you coming back for more.
These versatile treats are delicious whether enjoyed chilled or at room temperature. However, we find that chilling them significantly simplifies the cutting process, allowing for cleaner, more uniform bars. Chilling also helps the treats maintain their shape better, especially if they are going to be handled or transported. For optimal firmness and ease of serving, we suggest refrigerating them for at least an hour after cooling at room temperature. Feel free to let them sit out briefly before serving if you prefer a slightly softer, chewier texture.
Absolutely! The beauty of this recipe lies in its adaptability. While honey-roasted mixed nuts add a wonderful depth of flavor and texture, you are welcome to customize them to your preference. Feel free to use a single type of nut, like pecans, walnuts, or peanuts, or opt for regular unsalted nuts if you want to control the sweetness. For those with nut allergies or preferences, you can easily omit the nuts altogether without compromising the treat’s deliciousness. Consider adding seeds like pumpkin or sunflower for a nut-free crunch.
Yes, customization is key! Our recipe calls for a variety of Chex cereals – rice, corn, and wheat – to provide a diverse texture and subtle flavor nuances. However, if you have a strong preference for one type of Chex, or if you only have one on hand, feel free to use it exclusively. For example, if you love Rice Chex, you can use all Rice Chex. The most important aspect is maintaining the correct total volume of cereal to ensure the right marshmallow-to-cereal ratio for optimal gooeyness and structure.
To maintain their freshness and delightful texture, store leftover Chex Mix Marshmallow Treats in an airtight container. They will keep beautifully in the refrigerator for up to one week. For longer storage, these treats freeze exceptionally well. Wrap individual bars tightly in plastic wrap, then place them in a freezer-safe bag or container. They can be frozen for up to 3 months, ready to be thawed at room temperature or in the refrigerator whenever a craving strikes.

Essential Ingredients for Your Chex Mix Marshmallow Treats
Crafting these delectable treats requires only a handful of common pantry staples. Each ingredient plays a crucial role in achieving the perfect balance of flavor and texture. Here’s what you’ll need to gather:
- Salted Butter: The foundation of our gooey base, providing rich flavor and ensuring a smooth marshmallow melt.
- Mini Marshmallows: The star ingredient, creating that signature sweet, chewy texture. Mini marshmallows melt more evenly and are easier to work with.
- Vanilla Extract: A touch of vanilla enhances all the other flavors, adding a warm, aromatic note.
- Mini Pretzel Twists, roughly chopped: Essential for that satisfying salty crunch and visual appeal. Don’t forget a few extra for garnish!
- Honey Roasted Mixed Nuts, roughly chopped: These add a wonderful sweetness, nutty depth, and extra crunch. Feel free to substitute or omit based on preference.
- Rice Chex: Contributes a light, crispy texture that’s incredibly absorbent.
- Corn Chex: Offers a slightly more robust crunch and subtle corn flavor.
- Wheat Chex: Provides a heartier, fibrous texture, balancing the lighter cereals.
This carefully selected combination ensures every bite of your Chex Mix Marshmallow Treat is packed with diverse flavors and delightful textures, making it truly irresistible.

How to Master Chex Mix Marshmallow Treats: A Step-by-Step Guide
Creating these delightful no-bake bars is incredibly straightforward. Follow these simple steps for perfect results every time:
- **Prepare Your Baking Dish:** Begin by lining a 10×15-inch baking dish (also known as a jelly roll pan) with foil or parchment paper. This crucial step ensures easy removal of your treats once they’ve set. Lightly spray the foil or parchment with nonstick cooking spray. Set the prepared pan aside.
- **Melt the Butter:** In a large Dutch oven or a sturdy stockpot, melt the salted butter over medium heat. Keep a close eye on it to prevent burning.
- **Reserve Marshmallows:** Measure out exactly 4 cups of mini marshmallows and set them aside. These will be folded in at the end to provide pockets of soft, unmelted marshmallow throughout the treats, adding to their irresistible texture.
- **Melt Remaining Marshmallows:** Add the remaining marshmallows into the pot with the melted butter. Stir the mixture constantly with a spatula or wooden spoon until the marshmallows are completely melted and smooth. This process typically takes about 5 minutes. Continuous stirring is key to prevent sticking and ensure an even melt.
- **Add Vanilla:** Once the marshmallows are fully melted and glossy, remove the pot from the heat. Immediately stir in the vanilla extract until thoroughly combined.
- **Incorporate Pretzels and Nuts:** Add the roughly chopped mini pretzels and honey-roasted mixed nuts to the marshmallow mixture. Stir gently until these savory components are evenly coated.
- **Mix in Chex Cereals:** Next, add the rice Chex, corn Chex, and wheat Chex to the pot. Stir carefully but thoroughly, ensuring all the cereal pieces are well coated with the gooey marshmallow mixture. Work quickly to prevent the mixture from setting too much.
- **Fold in Reserved Marshmallows:** Finally, gently fold in the reserved 4 cups of mini marshmallows. The goal is to distribute them throughout the mixture without melting them completely, creating those delightful pockets of soft marshmallow.
- **Press into Pan:** Transfer the entire mixture into your prepared baking dish. Using a lightly greased spatula or your fingertips (lightly buttered to prevent sticking), gently press the mixture down to fill the pan evenly. Be careful not to press too hard; you want to keep the treats light and airy, not overly compressed.
- **Garnish (Optional):** If desired, gently press a few extra mini pretzels onto the top of the treats for an attractive garnish and an extra hit of salty crunch.
- **Cool and Chill:** Allow the dish to cool at room temperature for a minimum of 2 hours. This initial cooling helps the treats firm up gradually. Afterward, transfer the pan to the refrigerator for at least 1 hour. This chilling period is crucial for the treats to set properly, making them much easier to slice and ensuring they hold their shape beautifully.
- **Slice and Serve:** Once the treats are fully set, lift them out of the pan using the foil or parchment paper. Place them on a cutting board and slice into individual bars of your desired size. Serve immediately and enjoy the perfect balance of sweet, salty, and crunchy!
- Sweet Holiday Chex Mix: A festive and flavorful twist perfect for seasonal celebrations.
- The Best Party Chex Mix: The ultimate savory snack mix, ideal for any gathering.
- Harvest Chex Mix: A comforting autumn-inspired snack with warm spices.
- Scotcheroos: Another beloved no-bake bar featuring peanut butter and butterscotch.
- Reindeer Chow: A fun and festive muddy buddies variation.
- Peanut Butter Rice Krispie Treats: A classic made even better with rich peanut butter.
- 1 cup (2 sticks) salted butter
- 3 (10 ounce) bags mini marshmallows (divided: 4 cups reserved, remainder for melting)
- 1 Tablespoon vanilla extract
- 1 ½ cups mini pretzel twists, roughly chopped (plus more for garnish)
- 1 cup honey roasted mixed nuts, roughly chopped
- 3 cups rice Chex cereal
- 1 ½ cups corn Chex cereal
- 1 ½ cups wheat Chex cereal
- Prepare a 10×15-inch baking dish (jelly roll pan) or similar by lining it with foil or parchment paper. Lightly spray with nonstick cooking spray and set aside.
- In a large Dutch oven or stockpot, melt the butter over medium heat until completely liquid.
- Measure out 4 cups of mini marshmallows and set them aside. Add the remaining marshmallows to the pot with the melted butter.
- Stir the marshmallows constantly over medium heat until they are completely melted and smooth, which should take approximately 5 minutes.
- Remove the pot from the heat and stir in the vanilla extract until fully incorporated.
- Add the chopped pretzels and chopped nuts to the marshmallow mixture, stirring well to combine.
- Next, stir in the rice Chex, corn Chex, and wheat Chex cereals. Continue stirring until all the cereal is thoroughly coated with the marshmallow mixture.
- Gently fold in the reserved 4 cups of mini marshmallows. Be careful not to overmix, as you want some marshmallows to remain whole.
- Transfer the mixture into the prepared baking dish. Using a lightly greased spatula or buttered hands, gently press the mixture down to fill the pan. Avoid pressing too hard to keep the treats light and airy.
- Optionally, press a few whole mini pretzels onto the top of the treats for added decoration and crunch.
- Allow the treats to cool at room temperature for 2 hours. After this, place the dish in the refrigerator for at least 1 hour to allow them to set completely.
- Once fully set, lift the treats out of the pan using the foil or parchment paper. Slice them into individual bars and serve.
- For best results, store any leftover Chex Mix Marshmallow Treats in an airtight container in the refrigerator. Enjoy!
- Refer to the Frequently Asked Questions (FAQ) section above for common substitutions and answers.
- These treats are delicious at both room temperature and cold from the refrigerator. Chilling makes them easier to cut and helps them hold their shape better.
- Feel free to swap honey-roasted nuts for plain nuts or any variety you prefer. You can also omit nuts entirely.
- Store these treats in an airtight container in the refrigerator for up to a week, or freeze them for up to 3 months.



For best results and to maintain their ideal texture, store any leftover Chex Mix Marshmallow Treats in an airtight container in the refrigerator. Enjoy this delightful fusion of classic flavors!

Craving More Easy & Delicious Recipes?
If you loved these Chex Mix Marshmallow Treats, you’re in for a treat! Explore more of our fantastic no-bake delights and crowd-pleasing snack recipes:

Chex Mix Marshmallow Treats
Chex Mix Marshmallow Treats are easy to make and even easier to eat. All the flavors of a Chex mix but in a sweet and gooey no-bake treat!
Rated 5 out of 5 stars by 5 reviews.
Prep Time: 15 minutes
Cook Time: 5 minutes
Chill Time: 3 hours (2 hours room temp + 1 hour refrigerator)
Total Time: 3 hours 20 minutes
Yields: 24 servings
Author: Brandie Skibinski
Ingredients
Instructions
Notes
Course: Dessert
Cuisine: American
Nutrition Information (Estimated)
Calories: 270kcal | Carbohydrates: 42g | Protein: 3g | Fat: 11g | Sodium: 215mg | Fiber: 1g | Sugar: 21g
Nutritional Disclaimer
“The Country Cook” is not a dietician or nutritionist, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories and other nutritional values can vary quite a bit depending on which brands were used.
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