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Monster Cookie Chocolate Cheesecake Bars

This week I made Monster Cookie Chocolate Cheesecake Bars. 

Halloween is just around the corner, so it’s time to get ready for all of the creepy costumes with a good ol’ monster treat! 😉 It’s just about that spoooooky time of year!

Monster Cookie Chocolate Cheesecake Bars recipe - from

Autumn is in its beginning phase and the trees are slowly changing colors. How do I know this? Not from trees in Arizona, that’s for sure (there are none).

I spent my fall-break weekend in Maryland and Pennsylvania visiting colleges. My favorites (so far) are the University of Pennsylvania, University of Maryland, and Villanova. I have much more exploring to do, but my college tours have given me a good idea of what type of school I want to attend. It’s an exciting process of discovery.

Cheesecake Love

This recipe comes from a new cookbook:  Cheesecake Love by Jocelyn Brubaker.  The book has all kinds of yummy looking cheesecake recipes: full size cheesecakes, cheesecake cupcakes, cheesecake bars and bites, no-bake cheesecakes, cheesecake brownies, cheesecake pies, breakfast cheesecakes and out-of-the-box cheesecake desserts.  Everything looks awesome.

Monster Cookie Chocolate Cheesecake Bars recipe - from

Manly. In my free time, I enjoy using pink mixers and other pink kitchen tools. You haven’t seen a real man until you’ve seen me in a pink apron. It’s quite a sight, I promise.

Monster Cookie Chocolate Cheesecake Bars recipe - from

I love that monster cookies/bars are such a crazy mish-mash of ingredients. You have the oats, the chocolate chips, the M&Ms, and whatever else you feel like throwing in there! It’s a beautiful blend of flavors.

Monster Cookie Chocolate Cheesecake Bars recipe - from

I’ve been told before that monster cookies seem like a chaotic blend of flavors… however, that is false! Monster cookies include ingredients that blend together very well.

They are sure to satisfy even the pickiest of eaters.

Monster Cookie Chocolate Cheesecake Bars recipe - from

The one thing I haven’t touched on so far is the layer of cheesecake in the bars. Prior to making these bars, I had never heard of cheesecake and monster cookies in the same dessert. All I can say is that it looks like the world was missing out.

Monster cookies are so versatile and that is what I love about them! If you want to add a layer of cheesecake like I did, you can!! If you want to use nuts, you can! Reese’s? Sure. You name it, you can use it. However, I do recommend the cheesecake. It added a much-needed element to these bars.

Update from the Lange household: My mom has officially hidden these bars from me. She cites that I have an addiction. Assessing treatment options but cannot find many for addiction to monster cookie cheesecake bars. I am currently struggling without access to the bars. Send help! Please!!

Monster Cookie Chocolate Cheesecake Bars

Monster Cookie Chocolate Cheesecake Bars (shared from Cheesecake Love by Jocelyn Brubaker)
I love that monster cookies/bars are such a crazy mish-mash of ingredients: oats, chocolate chips, M&Ms and whatever else you feel like throwing in there!
Prep Time 30 minutes
Cook Time 35 minutes
Total Time 6 hours 5 minutes
Course Dessert
Cuisine American
Servings 24 bars
Calories 371 kcal





  • Preheat the oven to 350℉.  Line a 9x13 inch baking pan with foil and spray it with nonstick spray.
  • Make the cookie crust:  In a large bowl, use an electric hand mixer to combine the butter and sugars until light and fluffy.  Add the peanut butter and beat until creamy.  Add the eggs and vanilla and beat again.
  • In a separate bowl, whisk together the flour, oats, salt and baking soda.
  • Slowly beat the dry ingredients into the wet ingredients.  Add the milk and beat again.  Stir in the chocolate chips and 3/4 cup M&M's.
  • Press half of the cookie dough into the bottom of the prepared pan.  Set the rest aside.
  • Make the cheesecake layer:  In a large bowl, use an electric mixer to beat the cream cheese until creamy.  Beat in the sugar until smooth.  Add the melted chocolate and beat until incorporated.  Beat in the eggs.
  • Spread the cheesecake layer over the cookie dough layer in the pan.  Crumble the remaining cookie dough over the cheesecake layer.  Sprinkle remaining M&M's on top.
  • Bake for 35 minutes.  Remove the pan from the oven and place on a wire rack.  Let the cheesecake cool for 1 hour, then refrigerate for 4 hours or until completely chilled.
  • Cut into 24 bars before serving.  Keep bars refrigerated until ready to serve.


Serving: 1barCalories: 371kcalCarbohydrates: 44gProtein: 6gFat: 20gSaturated Fat: 9gPolyunsaturated Fat: 2gMonounsaturated Fat: 6gTrans Fat: 0.2gCholesterol: 53mgSodium: 169mgPotassium: 172mgFiber: 2gSugar: 30gVitamin A: 319IUVitamin C: 0.1mgCalcium: 51mgIron: 1mg
Keyword Bars, cheesecake, cookie bars, monster cookies
Tried this recipe?Let us know how it was!

Here are a few more cheesecake bars you might enjoy:

Disclosure:  There is an Amazon affiliate link included in this post.

Recipe Rating


Friday 13th of October 2017

Thanks so much for sharing, Brooks! Loved your post and boy, do these look GREAT!


Thursday 12th of October 2017

These look amazing! just curious have you tried these bars with any other M&Ms, such as mint, peanut butter or caramel?