Rice Krispie treats get a fun twist when you add Oreos, Nutter Butters, and M&M's. These Monster Cookie Rice Krispie Treats are sure to satisfy any cookie monster in you.

There is just something about that a gooey cereal treat that keeps me coming back for more. Our family loves these cinnamon toast crunch treats and these M&M rice krispie treats.
A few weeks ago we were at the beach. I always like to stop at all the candy stores we see...most of the time it is all the same things, but I still stop just in case there is a flavor combo that is different.
One of the ice cream/fudge shops had a monster cookie ice cream, and I knew that I wanted to make something similar.
I bought the Oreos, Nutter Butters, and M&M's as soon as we got home, and then they sat there for 2 weeks. We got busy, and I had other fun things to make. But then I opened the cupboard this week and saw the cookies and decided it was time.

I really did plan on making ice cream...but then I saw the whole box of rice krispies, and this insane craving for melted marshmallow goodness with cookies came over me. Probably not the best thing to make when you are trying to eat healthy. Why can't I crave this Italian veggie salad instead of sweets?
Although, I am doing very good at resisting these cookie laden treats. Let me tell you it isn't easy! Every time I walk through the kitchen I hear sing songy voices begging me to come closer and lift the foil. If I keep things covered in foil, I can't see them. If I can't see them, then I forget they are there. Yeah, that's a total and complete lie.
Now here is the best thing about these treats. And I wish I could tell you I planned this...because that would have been way cool. So the other day I was stirring everything together, and my husband comes in the kitchen. I explained what I was making, and what I was calling them. He asked if I was making them to share because the new Disney movie Monsters University was coming out this weekend. Ummmm, yeah, that's totally why I waited to make this treat THIS week.
Ok, fine, that's another lie, but I am totally going with it. So, now your job is to make a batch of these monster cookie rice krispie treats and eat a whole bunch to help me celebrate the new movie. Your kids/grandkids will love them...heck, you are going to love them!!!

Recipe

Monster Cookie Rice Krispie Treats
Rice Krispie Treats loaded with Oreos, Nutter Butters, M&M's, and chocolate chips.
Ingredients
- 1 -10 ounce bag mini marshmallows
- ¼ cup butter
- 4 ½ cups Rice Krispies cereal
- 1 cup chopped Nutter Butter cookies
- 1 cup chopped Oreo cookies
- ½ cup mini chocolate chips
- ½ cup mini M&M's
Instructions
- Butter a 9x13 pan and set aside.
- In a large saucepan, combine the marshmallows and butter. Heat over medium heat until melted and creamy.
- Stir in the cereal until coated. Add the Nutter Butter and Oreo pieces and stir quickly. Let the mixture cool for 5-10 minutes.
- Add half the mini chips and M&M's and stir quickly. Spoon the mixture into the prepared pan.
- Spread a little butter on your hands and press the mixture gently in the pan. You can also use a sheet of parchment paper.
- Sprinkle the remaining chips and M&M's on top. Press gently again. Let cool completely before cutting.
Nutrition Information:
Yield: 24 Serving Size: 1Amount Per Serving: Calories: 201Total Fat: 8gSaturated Fat: 4gTrans Fat: 0gUnsaturated Fat: 3gCholesterol: 17mgSodium: 118mgCarbohydrates: 33gFiber: 1gSugar: 18gProtein: 2g
Nutrition facts are an estimate and are not guaranteed to be accurate. If you need special diet advice, please see a registered dietician.

Other fun treats that have lots of M&M's...
Monster Cookie Dough Popcorn
Nutella M&M Popcorn
Stephanie @ Macaroni and Cheesecake says
What a great idea! I love monster cookies so i know I would love these! And totally take credit for making these to coincide with Monster's University!;)
Jocelyn Brubaker says
Thanks!! I totally am taking that credit! Lol!
Mandy's Recipe Box says
Yum! These look so good! How perfect to make these and go watch Monsters University.
Jocelyn Brubaker says
Exactly!! My hubby is a genius, ahem, I mean I'm a genius!! 😉
Jess @ On Sugar Mountain says
Rice Krispie treats with EVERYTHING I LOVE CRAMMED IN?!?
*Swoons* You just made my weekend, Joceyln. 🙂
Jocelyn Brubaker says
Yay!!! That's just fabulous to make someone's weekend 🙂
Hayley @ The Domestic Rebel says
JOCELYN! How insane are these?! Ever since I got on the Monster cookie train, I am hopelessly unable to get off. Anything and everything Monster-fied is delicious in my book! SO brilliant to make Monster cookies into krispies. Love them!
Jocelyn Brubaker says
Right?! They are insanely delicious. Monster anything is The. Bomb. Diggity!! Hehe
marcie@flavorthemoments says
Oh my Lord, these look so off the charts good! So much goodness in there.
Jocelyn Brubaker says
Thank you Marcie!! 😉
Julie @ Julie's Eats & Treats says
Anything that has Monster in the title is a winner in my book!
Jocelyn Brubaker says
I agree!! 🙂
Eat Good 4 Life says
Wouldn't my kids love to get their hands on them 🙂 I am sure your kids devour them!! They look awesome!
Jocelyn Brubaker says
Yes, my little monsters love these monsters treats! 🙂
Ashley @ Wishes and Dishes says
Anything that starts with "monster cookie" is something that I need to try!!!
Jocelyn Brubaker says
Yes!! 😉 Try them, try them!
Tieghan says
Amazing Jocelyn!! All of my favorite things in one rice krispie treat! Seriously, how do you come up with this stuff?! All your treats always look amazingly good!
Jocelyn Brubaker says
Thanks girl!! Haha, I'm not sure... I'm a little crazy maybe?? 😉
Rachel Cooks says
Yesssssssssssssssss.
Jocelyn Brubaker says
Haha! 😉
Averie @ Averie Cooks says
Rice Krispie treats are one thing that I can eat all day long. <-- ME TOO! I love love love them.
And I have a recipe sort of like this that I put in my cookbook and also on my site. Pretty much everything in the kitchen sink with the M&Ms, Oreos, cookies, etc. Because anytime I can add cookies/candy to the dessert at hand, life is even better 🙂
Jocelyn Brubaker says
I'm so glad you and I are on the same page!! Absolutely, life IS so much better when extra yumminess is added to desserts! 😉
Ashley @ Kitchen Meets Girl says
Oh my, I could eat a ton of these! There is nothing too sweet for me! 🙂
Jocelyn Brubaker says
This is my kind of comment!! Lol!
Jenn says
Oh, yum!
Jocelyn Brubaker says
Thanks! 😉
sally @ sallys baking addiction says
When you think that you can't stuff anything else into a rice krispie treat - you really can!! These look awesome Jocelyn. So many of my guilty pleasures in one. 🙂
Jocelyn Brubaker says
Thanks girl! And I know! I wonder what else I could've squeezed in, lol!
Brenda @ SweetSimpleStuff says
Your hubby is genius ... perfect timing ... just take credit for the idea 😉
Jocelyn Brubaker says
I should!! 😉
Nancy P.@thebittersideofsweet says
I absolutely agree with you! All day treats!!! I could go for it!
Jocelyn Brubaker says
I'm so glad you think like me! 😉
Jocelyn Olson says
Mmm...cookies in Rice Krispie bars? Genius!
Jocelyn Brubaker says
Thank you so much!!
Vanessa says
My teeth hurt just looking at the picture but boy do they look yummy!
Jocelyn Brubaker says
Haha!! Yes, these bad boys are chock full of all that yumminess that dentists warn about! 😉 But it's sooo worth it!
Aimee @ ShugarySweets says
You know I'm all about RKT! These look insane, want to bring me some 🙂
Jocelyn Brubaker says
Haha, I'll be right over with some!! 😉
DessertForTwo says
Monster-anything is my weakness! These look SO good!
Jocelyn Brubaker says
Thank you!! They were VERY hard to resist! 😉