Learn how to make awesome Chex Mix in the slow cooker with this easy recipe! It’s super easy, and always a crowd fave.

Have you ever heard of the Baader-Meinhof Phenomenon?
Well if you’re like me, you have probably known exactly what it is, but never knew it had an official name. Basically, it’s what happens when That New Thing you just found out about suddenly seems to start showing up everywhere. Like when I started researching buying a Prius, and I suddenly noticed every single Prius on the road. Or when a friend recommended a new author to read, and suddenly I started hearing her quoted everywhere. Or when I randomly picked up a pennywhistle at work and taught myself how to play it, and then realized it’s hidden in way more popular songs than just the theme song to Titanic. ;)
You know.
Well, call it Baaeder-Meinhof (or call it by its shorter name, “frequency illusion”) or call it a simple coincidence, the same thing has been happening over the past month with slow cooker Chex mix. It began when I saw a recipe for crock pot Chex mix out of the corner of my eye on Pinterest, and was immediately intrigued. Then a week later, a friend brought a batch of sweet Chex mix to a party and announced that she made it in the slow cooker. Then another completely different friend brought a batch to our neighbor night. And then…well, then I was just craving Chex mix.
I’ve long been a fan of making my favorite Extra-Bold Chex Mix recipe in the microwave. But this crock-pot method seemed too tempting not to try. So I pulled out my slow cooker and decided to make a test batch.
And I’ve gotta say — speaking of phenomenons, it was quite phenomenal. ;)
Actually, Chex mix has been a regular occurrence in my kitchen since before I even had my own kitchen. I had the great luck of growing up with a mom who whipped up batches of the stuff for just about any occasion, and all of the cravings in between. Our family loves Chex mix.
Although while I love the traditional recipe, I have to admit that I usually double or triple the seasonings. I love my salt. :)

Still, while I have made Chex mix at least one or two hundred times in my life (no exaggeration), this past month was the first time I have ever made it in the slow cooker!
For my inaugural batch, I decided to go with the classic recipe using 3 kinds of Chex cereal (rice, corn and wheat), pretzels, Cheerios and peanuts. I lined them all up just to show you, but obviously (and please), just dump ’em all in.

And then pour your seasoning evenly all over the top. (I used the traditional mixture of melted butter, worcestershire, seasoned salt and garlic powder.)

Then give it a good, gentle stir to toss everything together. (I recommend using a rubber spatula in order to try and avoid breaking the cereal pieces.) Then cover and let it cook on low for about 3 hours. In order to prevent burning, you have to give it a stir at least once an hour, and probably twice in the final hour.

Then, sure enough, 3 hours later the Chex mix is cooked and ready to go!
You still have to spread it out on some baking pans (or my mom always just spread out parchment paper all over the countertops and spread out the mix there) to let it cool to room temperature. But otherwise, the slow cooker (that’s an affiliate link to the one I used) does all of the work for you.

And oh man, this stuff is as irresistible as ever. It’s salty, crunchy, savory, and perfect for snacking. (And snacking…and snacking some more.)
My mom and I usually sub in whatever random ingredients we have on hand — various cereals, cookies, crackers, or candies. But the original recipe is a classic for a reason, and you can’t go wrong with all of those Chex.

I will say, my biggest question was whether or not making Chex mix in the slow cooker would actually be any easier than the microwave or oven versions. And to be honest, I don’t think it’s any easier. Any of those versions require you to keep an eye on the cooking process and give the mix a stir every so often. And the slow cooker version certainly takes the longest of the three methods.
But it does do a remarkable job of making your home smell like yummy Chex mix. And if you happen to be hanging near the kitchen for a few hours — say, when you’re cooking another meal, or having people over for a party or to watch the big game, it would be fun to try it in the slow cooker. Or, you know, if you are just looking for an excuse to make another batch, it’s definitely something that ever Chex-mix-lover should try. ;)
So here’s how I made it. Enjoy!
Slow Cooker Chex Mix

Ingredients
- 9 cups Chex cereal (I used equal parts corn, rice, and wheat Chex)
- 2 cups pretzels
- 1 cup Cheerios
- 1 cup peanuts
- 1/3 cup (6 Tablespoons) butter, melted and hot
- 1 Tablespoon seasoned salt
- 1/4 cup Worcestershire sauce
- 1 teaspoon garlic powder (optional)
Instructions
- Add cereal, pretzels, cheerios and peanuts to the bowl of a slow cooker.
- In a separate bowl, whisk together butter and seasoned salt until the salt is dissolved. Stir in the Worcestershire sauce until combined.
- Drizzle the sauce evenly over the top of the cereal mixture. Toss for about 1 minute, or until the mixture is evenly combined.
- Cover and slow cook on low for 3 hours, stirring at the 1 hour, 2 hour and 2.5 hour marks so that the mixture does not burn. Then spread the mixture out onto a few baking sheets or parchment paper in an even layer until it cools to room temperature. Serve, or store in a sealed container for up to 3 weeks.
- *If your slow cooker does not have a tiny hole in it to let air escape, it may collect too much condensation which could make the Chex Mix get too soggy. If that is the case, another great method is to place a towel (or a few layers of paper towels) just under the lid of the slow cooker, to collect the condensation.*
Notes
This post contains affiliate links.





I love this idea. I have lived in Wisconsin for 27 years, but am originally from Texas. We used to make this all the time, until my sister-in-law got a batch that her friend called Texas Trash. We loved it so much we have not had Chex mix since. You cook it basically the same, but the ingredients are different. There is no cereal in it, just crackers, chips, pretzels, sesame sticks,etc., anything you like. I also put a whole can of mixed nuts in mine, as we really like them. Mix it together and season it with Chili Powder, Garlic Powder and Ground Cayenne Pepper, to taste. It depends on where I take it how much I season it. Then use 1 cup of melted butter, 1/3 cup of Worcestershire Sauce and cook it in a Turkey roaster in a 250 degree oven, mixing every 15 minutes, for an hour. This sounds so much easier. I am going to try it. My recipe called for 1 cup of butter. Do you think this is too much for the slow cooker? I don’t want it to me soggy. I read in someone’s comment that they had to throw it away as it was a soggy mess. What do you think? Can’t wait to try it in the slow cooker. Thanks.
Thanks for sharing with us, Donna — we hope you enjoy this method! Also, we would be nervous about trying 1 cup of butter since we haven’t tried it. We’ve tested the recipe several times though and have never had any issue with it turning out soggy. We hope you can give it a try — let us know what you think!
This does not work!!! followed exactly and turned out a mushy mess….wasted 25.00 to through in the trash…not happy camper ☹️
We’re so sorry to hear that, Mel — we’re not sure what could have gone wrong, as we’ve tested this recipe several times and haven’t had that happen.
I make this Chex Mix in the Crock pot all the time. Making some now to give to my son for Christmas. We all LOVE it. It’s really easy in the Crock pot!!
Thanks for sharing, Ann — we’re so glad you’re a fan! :)
I am sorry to say that my batch burned, and it melted my rubber spatula too! I followed your directions to the “T”, and even stirred the mix every 30 minutes to prevent burning. I guess I will have to go back to the oven method. The idea is great, tho — sorry it didn’t work out for me.
We’re sorry to hear this didn’t work for you, Ginid!
This did not work. Followed directions exactly right down to the towel on top…turned out a mushy mess…30.00 went in the trash…very disappointed :(
Oh no, we’re so sorry to hear that Mel! We’re not sure what went wrong, as this has never happened to us and we’ve tested the recipe several times. It could be that the temp of your slow cooker was off?
Would it be possible to use coconut oil instead of butter to make this dairy-free?
Yes, definitely! In fact, we have a coconut oil Chex Mix recipe as well:
Love this and going to try it – for us full time RVers not using the oven and savinng propane can be a real bonus.
We hope you enjoy it!
What size crockpot is this recipe for?
Hi Jennifer! We used a 6-qt slow cooker. We hope this helps!
Have you ever used a packet of powdered ranch dressing or BBQ in this recipe,I also remember my oms friends adding cheese it’s or the fish cheddar crackers.and for sweet after cooling kettle corn and even adding m&ms.
We haven’t, but we bet you could! :)
I’ve been doing this for a f ew years and people seem to love it even more when it’s warm. I just take the lid off and stir once more and tell them to enjoy.
Thanks for sharing, Mark — we’re so glad you enjoy the slow cooker method as well!