Full of peanut butter, chewy oats, and oodles of chocolate chips and M&M’s, these flourless monster cookies are merely unbelievable. I attempted and examined this recipe a number of instances over the previous 12 months, with varied teams of style testers, and, really—nobody believed there isn’t any flour.
No flour means extra peanut butter taste. Let’s do that!
![monster Christmas-colored M&M peanut butter oatmeal cookies on wire cooling rack.](https://sallysbakingaddiction.com/wp-content/uploads/2023/06/flourless-monster-cookies.jpg)
Have you ever ever made monster cookies or these massive fats peanut butter oatmeal chocolate chip cookies earlier than? They’re two reader (and private!) favorites. At the moment’s cookies are lots like these… however with much less sugar, much less butter, and—did I point out this?—no flour. But, magically, they’re by some means simply as scrumptious.
Not one of many many very happy style testers (together with a complete tee-ball crew!) missed the flour in any respect in these cookies!
What Are Monster Cookies?
The label monster cookies refers to an all-in-one mixture of a number of several types of cookies: a monster mash-up of peanut butter cookies, oatmeal chocolate chip cookies, and M&M cookies! Like Frankenstein’s monster, if Dr. Frankenstein have been a baker. (And that might have been a very totally different story.) My recipe right now is for flourless monster cookies.
![stack of Christmas-colored M&M flourless peanut butter oatmeal monster cookies.](https://sallysbakingaddiction.com/wp-content/uploads/2023/06/flourless-monster-peanut-butter-cookies.jpg)
Right here’s What You’ll Love About These Flourless Monster Cookies
- Naturally gluten free, if utilizing licensed GF oats
- Chewy, peanut buttery, and loaded with chocolate chips and M&M’s
- Simple recipe doesn’t require a mixer
- Solely half-hour of dough chilling time, to allow them to be prepared in an hour!
Seize These Elements
- Oats: Old style complete rolled oats are the bottom for these chewy cookies. If wanted, use licensed GF oats to make sure the cookies are gluten free.
- Baking Soda: For just a little elevate, to counteract the load of the peanut butter.
- Salt: Taste enhancer/sweetness balancer.
- Butter: Just a bit little bit of melted butter goes a great distance in including scrumptious taste and much more chewiness, similar to in chewy chocolate chip cookies.
- Brown Sugar: Mild brown sugar sweetens, and retains the cookies moist.
- Eggs: These present construction and richness, whereas binding all of the substances collectively.
- Vanilla Extract: One other key taste enhancer in most cookie recipes. You should utilize do-it-yourself vanilla extract or store-bought, both works!
- Peanut Butter: I like to recommend utilizing creamy processed peanut butter for this recipe, like Jif or Skippy. Whether or not you’re making these cookies, peanut butter blossoms, or actually any peanut butter-based cookies, processed creamy peanut butter provides you with the perfect style and soft-baked texture.
- M&M’s: You should utilize both mini or regular-size M&M’s in these cookies. I like to make use of the color-themed vacation version M&M’s if I’m making these for a vacation or occasion.
- Chocolate Chips: As a result of, clearly.
![measured ingredients in bowls on gray backdrop including peanut butter, brown sugar, salt, chocolate chips, mms, vanilla, and eggs.](https://sallysbakingaddiction.com/wp-content/uploads/2023/07/oats-peanut-butter-mms-melted-butter-vanilla-ingredients.jpg)
Anticipate a Gooey, Sticky Cookie Dough
The cookie dough comes collectively in 2 bowls—one for the moist substances, and one for the dry substances. Then stir every little thing along with a silicone spatula. It could take a little bit of arm muscle, however it’ll come collectively. Lastly, add the chocolate chips and M&M’s, folding them in with the spatula.
It is a gooey, sticky cookie dough. And, like many different cookie recipes I publish, refrigerating the dough earlier than baking it helps make sure the cookies maintain their form. half-hour is loads, which provides you simply sufficient time to line your baking sheets, seize your cookie scoop, and preheat the oven. (Or, if you happen to’re feeling formidable, you should use the time to organize and bake a no-chill recipe like shortbread cookies or coconut macaroons!)
**Chilling is certainly one of my high ideas for tips on how to stop cookies from overspreading.**
![oatmeal peanut butter cookie dough with green and red M&Ms in glass bowl.](https://sallysbakingaddiction.com/wp-content/uploads/2023/06/flourless-monster-peanut-butter-cookie-dough.jpg)
Whenever you’re able to bake, scoop mounds of cookie dough (a heaping 2 Tablespoons in dimension, about 45g every). A medium cookie scoop is useful with the sticky dough, however be sure that it’s a heaping scoop to yield the right quantity of cookie dough. Then bake on a lined baking sheet till the perimeters are set. The facilities will nonetheless look a bit gentle, and that’s okay. Mine take about 14 minutes within the oven.
![scoops of M&M oatmeal cookie dough on silicone baking mat-lined baking sheet.](https://sallysbakingaddiction.com/wp-content/uploads/2023/06/monster-cookie-dough-in-mounds-on-baking-sheet.jpg)
![monster Christmas-colored M&M peanut butter oatmeal cookies on wire cooling rack.](https://sallysbakingaddiction.com/wp-content/uploads/2023/07/peanut-butter-flourless-monster-cookies.jpg)
FAQ: Can I Make These Nut-Free?
Sure. The crew & I examined these flourless monster cookies with sunflower seed butter instead of the peanut butter, and the recipe works. Nevertheless, needless to say when sunflower seed butter and baking soda mix, there’s a pure response that causes the within of the cookies to show inexperienced! It’s innocent and doesn’t change the style or texture. The children liked it. 😉 (Now they’re actually Dr. Frankenstein’s monster cookies!)
![close-up overhead photo of flourless peanut butter monster cookies with chocolate chips and red and green M&Ms.](https://sallysbakingaddiction.com/wp-content/uploads/2023/06/flourless-monster-cookies-4.jpg)
Sally’s Cookie Palooza
This recipe is a part of my annual cookie countdown referred to as Sally’s Cookie Palooza. It’s the largest, most scrumptious occasion of the 12 months! Browse dozens of cookie recipes over on the Sally’s Cookie Palooza web page together with:
And if you happen to’re searching for extra inspiration, right here’s my Christmas Cookies web page with 75+ recipes.
![flourless Christmas-colored M&M monster cookies on wire cooling rack.](https://sallysbakingaddiction.com/wp-content/uploads/2023/06/flourless-monster-cookies-2-265x265.jpg)
Flourless Monster Cookies
Prep Time: 40 minutes
Prepare dinner Time: 14 minutes
Complete Time: 1 hour
Yield: 18–20 cookies
Class: Cookies
Methodology: Baking
Delicacies: American
Description
Full of peanut butter, chewy oats, and oodles of chocolate chips and M&M’s, these flourless monster cookies are a monster mash-up of favourite cookie varieties. I promise you gained’t miss the flour in any respect! You should definitely refrigerate the sticky cookie dough for at the least half-hour earlier than shaping and baking.
Directions
- In a medium bowl, whisk the oats, baking soda, and salt collectively till mixed. Put aside.
- In a big bowl, whisk the melted butter, brown sugar, eggs, and vanilla collectively till mixed. Whisk within the peanut butter.
- Pour the dry substances into the bowl with the moist substances and blend with a silicone spatula till mixed. (Takes some arm muscle!) Fold within the M&Ms and chocolate chips. The dough will probably be sticky and gooey.
- Cowl the cookie dough tightly and chill within the fridge for at the least half-hour and as much as 3 days.
- Preheat oven to 350°F (177°C). Line massive baking sheets with parchment paper or silicone baking mats.
- Scoop the dough, a heaping 2 Tablespoons (45g) every, and place the mounds of cookie dough about 3 inches aside on the ready baking sheets. (A medium cookie scoop helps with the sticky dough, however be sure that it’s a heaping scoop to get you 2 Tablespoons (45g) of dough.)
- Bake till the perimeters are set and golden brown, about 12–quarter-hour. The cookies will nonetheless look gentle within the facilities.
- Cool cookies for 10 minutes on the baking sheet. Throughout this time, I prefer to press a couple of extra chocolate chips or M&M’s into the tops of the nice and cozy cookies. (That is non-compulsory and just for appears.) Switch to wire rack to chill utterly.
- Cowl leftover cookies tightly and retailer at room temperature for as much as 1 week.
Notes
- Make Forward & Freezing Directions: You can also make this dough forward of time and hold it within the fridge for as much as 3 days. Baked cookies freeze nicely for as much as 3 months. Unbaked cookie dough balls freeze nicely for as much as 3 months. Bake frozen cookie dough balls for an additional minute, no must thaw. Learn my ideas and methods on tips on how to freeze cookie dough.
- Particular Instruments (affiliate hyperlinks): Glass Mixing Bowls | Whisk | Silicone Spatula | Cookie Scoop | Baking Sheets | Silicone Baking Mat or Parchment Paper Sheets | Cooling Rack
- Oats: Oats are naturally gluten free, however when you have dietary restrictions, ensure they’re labeled “licensed gluten free” as a result of oats will be packaged in a facility with gluten.
- Can I Use Fast Oats? You possibly can actually attempt it. The cookies won’t unfold as a lot, and also you’ll lose a number of the chewy texture.
- Peanut Butter: I strongly suggest utilizing processed creamy peanut butter for these cookies, similar to Jif or Skippy. Utilizing pure peanut butter will make for a drier, extra crumbly cookie.
- Nut-Free: We examined these cookies with sunflower seed butter instead of the peanut butter, and the recipe works; however needless to say when sunflower seed butter and baking soda mix, there’s a pure response that causes the within of the cookies to show inexperienced! It’s innocent and doesn’t change the style or texture.
- You should definitely take a look at my high 5 cookie baking ideas AND these are my 10 must-have cookie baking instruments.
Key phrases: flourless monster cookies