Biscoff Oatmeal Crunch Cookies


Biscoff Oatmeal Crunch Cookies - made with speculoos cookie butter and plenty of m&m candies!

One of the most asked questions I get is, “What the heck do you do with speculoos cookie butter?”

Well, friends. Ask not what you can do for the cookie butter. Ask what the cookie butter can do for you.

The answer is that I eat it. With a spoon. On apples. In these raspberry Biscoff crumb bars or these chocolate chip Biscoff cookies.

Also, fun fact: I don’t really love Trader Joe’s cookie butter. My preferred brand is Biscoff. It’s less flour-y tasting, if you ask me. More of that speculoos cookie flavor.

Aaaaand, cue the “but what is a speculoos cookie?” questions. If you’ve ever flown Delta, you’ve probably eaten a Biscoff cookie, so you know what I’m talking about. If not, imagine a cookie graham cracker hybrid with a bit more spice. Or a mellowed out crunchy gingerbread cookie. They’re like that.

Buy a pack here. You’ll need them for this monster cookie recipe.

Biscoff Oatmeal Crunch Cookies - made with speculoos cookie butter and plenty of m&m candies!

So, now that we know what speculoos cookies are, let’s talk about what cookie butter is. I know a few of you have never heard of it or tried it. It’s commonly known as Biscoff. And even more than that, it’s just known as “heaven.” Because holy cow you guys.

Think peanut butter that’s been made with finely ground cookies intead of finely ground nuts. Yes. Now you want some, don’t you?

Buy a jar here. You’ll need it for these monster cookies!

I’ve found that most Wal-Mart stores also carry this stuff near the peanut butter and it’s cheaper than what you’ll find on Amazon. Or, if you’d like to try Trader Joe’s version, just look for the jar of Cookie Butter.

Biscoff Oatmeal Crunch Cookies - made with speculoos cookie butter and plenty of m&m candies!

I took my favorite monster cookie recipe and doctored it up with Biscoff cookies and spread for an irresistible cookie. These are a definite favorite in my house and I’ve made tens of dozens of them over the past couple of months. I hope you’ll try them too!

My husband still loves the plain ol’ monster cookies, but I sneak these in the cookie jar as often as possible. Because Biscoff for President! That’s who I’m voting for anyway.

Biscoff Oatmeal Crunch Cookies - made with speculoos cookie butter and plenty of m&m candies!

Biscoff Oatmeal Crunch Cookies

Prep Time 10 minutes Cook Time 8 minutes Total Time 18 mins
Serves 24 cookies     adjust servings


  • 1/2 cup butter, softened
  • 1/2 cup creamy Biscoff spread
  • 3/4 cup brown sugar
  • 1 egg
  • 1 teaspoon vanilla
  • 1 1/4 cups flour
  • 1/2 cup instant oats
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/4 cup Biscoff crumbs (from finely crushed cookies)
  • 1/2 cup Biscoff chunks (from roughly broken cookies)
  • 1/2 cup m&m candies


  1. Preheat oven to 350 degrees. Line a baking sheet with parchment paper.
  2. In the bowl of a stand mixer, beat together the butter, Biscoff spread, and brown sugar until light and fluffy.
  3. Beat in the egg and vanilla.
  4. In a small bowl, stir together the flour, oats, baking soda, and salt. Slowly add to the creamed mixture on low speed.
  5. With the mixer on low, stir in the ground Biscoff crumbs, the Biscoff cookie chunks, and the m&m candies.
  6. Using a medium cookie scoop, drop balls of dough 1-2 inches apart on prepared baking sheet. Bake for 8 minutes exactly.


Disclaimer: The nutrition information presented below is not guaranteed to be accurate.

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Nutrition Facts
Serving Size
Amount Per Serving As Served
Calories 143kcal Calories from fat 65
% Daily Value
Total Fat 7g 11%
Saturated Fat 4g 20%
Transfat 0g
Cholesterol 21mg 7%
Sodium 89mg 4%
Carbohydrate 19g 6%
Dietary Fiber 1g 4%
Sugars 6g
Protein 2g

Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs:

Calories 2000
Total Fat Less than 65g
Sat Fat Less than 25g
Cholesterol Less than 300mg
Sodium Less than 2,400mg
Total Carbohydrate 300g
Dietary Fiber 25g

Not a fan of speculoos cookies? I bet you love Oreo cookies! Try my Oreo cookie spread!

Homemade Oreo Cookie Spread