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 occasions over the previous yr, with numerous teams of style testers, and, actually—nobody believed there isn’t any flour.
No flour means extra peanut butter taste. Let’s do that!

Have you ever ever made monster cookies or these large fats peanut butter oatmeal chocolate chip cookies earlier than? They’re two reader (and private!) favorites. Right now’s cookies are quite a bit 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 glad style testers (together with a complete tee-ball group!) 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 various kinds 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 had been a baker. (And that might have been a very completely different story.) My recipe right now is for flourless monster cookies.

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
- Straightforward 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 school 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 a bit carry, to counteract the burden 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 elements collectively.
- Vanilla Extract: One other key taste enhancer in most cookie recipes. You need to use selfmade 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 offers you one of the best style and soft-baked texture.
- M&M’s: You need to use 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 social gathering.
- Chocolate Chips: As a result of, clearly.

Count on a Gooey, Sticky Cookie Dough
The cookie dough comes collectively in 2 bowls—one for the moist elements, and one for the dry elements. Then stir every part along with a silicone spatula. It could take a little bit of arm muscle, however it would 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 supplies you simply sufficient time to line your baking sheets, seize your cookie scoop, and preheat the oven.
**Chilling is one among my prime ideas for learn how to forestall cookies from overspreading.**

If you’re able to bake, scoop mounds of cookie dough (a heaping 2 Tablespoons in measurement, 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 sides are set. The facilities will nonetheless look a bit tender, and that’s okay. Mine take about 14 minutes within the oven.


FAQ: Can I Make These Nut-Free?
Sure. The group & I examined these flourless monster cookies with sunflower seed butter rather than 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 youngsters cherished it. 😉 (Now they’re actually Dr. Frankenstein’s monster cookies!)

Sally’s Cookie Palooza
This recipe is a part of my annual cookie countdown known as Sally’s Cookie Palooza. It’s the largest, most scrumptious occasion of the yr! 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 Monster Cookies
Prep Time: 40 minutes
Prepare dinner Time: 14 minutes
Whole Time: 1 hour
Yield: 18–20 cookies
Class: Cookies
Technique: 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 sorts. I promise you received’t miss the flour in any respect! Make sure to refrigerate the sticky cookie dough for at the very 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 elements into the bowl with the moist elements 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 very least half-hour and as much as 3 days.
- Preheat oven to 350°F (177°C). Line giant 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 sides are set and golden brown, about 12–quarter-hour. The cookies will nonetheless look tender within the facilities.
- Cool cookies for 10 minutes on the baking sheet. Throughout this time, I wish to press a couple of extra chocolate chips or M&M’s into the tops of the nice and cozy cookies. (That is non-obligatory and just for seems.) 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 preserve 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 have to thaw. Learn my ideas and tips on learn 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’ve got dietary restrictions, be certain they’re labeled “licensed gluten free” as a result of oats may be packaged in a facility with gluten.
- Peanut Butter: I strongly advocate utilizing processed creamy peanut butter for these cookies, akin 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 rather than 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.
- Make sure to try my prime 5 cookie baking ideas AND these are my 10 must-have cookie baking instruments.
Key phrases: flourless monster cookies