Butterfinger Crumbl Cookie Recipe: Chocolatey Peanut Butter Crunch in Every Bite

This Butterfinger Crumbl cookie recipe delivers the perfect balance of rich peanut butter and chocolatey crunch in every bite. 🌟 The secret lies in the right proportion of crushed Butterfinger pieces and a foolproof dough that stays tender yet sturdy enough to hold the crumbly goodness.

I've perfected this recipe through countless batches, ensuring each cookie has that signature texture and flavor you crave.

The recipe combines simple ingredients like peanut butter, brown sugar, and chocolate chips with the essential Butterfinger crumbles for that unmistakable taste. The dough requires just a few minutes of mixing, followed by a 10-minute bake time for golden, crisp edges and a soft center.

This makes it a perfect treat for any occasion, whether you're baking for a crowd or satisfying a late-night craving.

What sets these cookies apart is the way the Butterfinger pieces stay intact yet integrated into the dough, creating pockets of peanut butter and chocolate in every bite. The result is a cookie that's rich, crunchy, and irresistibly sweet—just like your favorite bakery version.

With just 5 ingredients and minimal effort, you'll have a batch of cookies that's hard to resist.

Once baked, let the cookies cool slightly before enjoying them warm or storing them in an airtight container for up to a week. They're perfect for holidays, parties, or as a sweet snack anytime. Let's get started on making these delicious cookies!

Ingredients for butterfinger crumbl cookie

Five simple ingredients plus the magic of crushed Butterfingers make these cookies irresistible.

The Butterfinger pieces are everything—grab a 3-pound bag from the candy aisle and crush them yourself for the best texture. Trader Joe's or Walmart usually have them at a good price. If you're feeling fancy, use a food processor for perfectly even crumbles. The peanut butter? Natural, no-sugar-added is key—it keeps the flavor pure. I always buy Jif Natural when I can, but any creamy brand works. The brown sugar? Light or dark doesn't matter here, but light gives a slightly softer cookie. Pro tip: pack it tightly into the measuring cup for accuracy.

No Butterfinger bars? Crushed Reese's Pieces or peanut butter cups work in a pinch, though the flavor won't be identical. Short on peanut butter? Substitute with 1/2 cup sunflower seed butter—it's nut-free but still delicious. The chocolate chips can be swapped for white chocolate chips or chopped chocolate bars, but semisweet is classic. The butter needs to be soft but not melted—microwave it for 40 seconds if it's too firm. And if you're out of vanilla? Vanilla bean paste works too, just use half the amount since it's more concentrated.

These cookies keep for 5-6 days in an airtight container at room temperature, and they actually taste better the next day once the flavors meld. For extra freshness, store them in the fridge for up to 1 week. Freezing isn't recommended—they lose their signature crunch. I like to bake a double batch and freeze half the dough balls for later. Just bake straight from frozen, adding 2 extra minutes to the time. Trust me, the wait is worth it for that first bite of peanut butter-chocolate crunch.

Step-by-step instructions for Butterfinger Crumbl cookies

Here's how to bake these decadent cookies with crispy edges and gooey centers—every bite packed with peanut butter and chocolate magic!

In a large mixing bowl, combine the 0.5 cup unsalted butter and 1 cup packed brown sugar. Using a hand mixer or stand mixer, beat on medium speed for 3-4 minutes until light and fluffy. You'll see the mixture nearly double in volume and turn pale—this incorporates air for that perfect crumbly texture.

I like to scrape down the sides every 30 seconds to ensure even mixing. Here's the thing—don't rush this step. The butter needs to emulsify completely with the sugar to create that signature crumbly cookie texture that makes these so addictive. If it looks grainy, keep mixing for another 30 seconds.

Add the 2 whole large eggs one at a time, mixing well after each addition. Then stir in the 1 tsp vanilla extract and 1 cup natural peanut butter until fully combined. The mixture will be thick but smooth—like peanut butter cookie dough on steroids.

In a separate bowl, whisk together the 1.5 cups all-purpose flour, 0.5 tsp baking soda, and 0.5 tsp salt. Gradually add this dry mixture to the wet ingredients, mixing just until combined. You'll notice the dough becomes thick and slightly sticky—this is perfect! Don't overmix or the cookies will be tough instead of crumbly.

Remove the bowl from the mixer and use a silicone spatula to gently fold in the 1.5 cups crushed butterfinger candy bars and 1 cup semisweet chocolate chips. I press down gently on the dough to ensure the chocolate and candy pieces are evenly distributed throughout. This is where the magic happens—every bite should have that perfect crunch!

If the dough seems too sticky to handle, chill it for 15-20 minutes before proceeding. The butterfinger pieces are particularly oily, so this helps them bind better with the dough. Pro tip: Use a cookie scoop to portion the dough into 1.5-inch balls—this ensures consistent baking and perfect size for those crispy edges.

Preheat your oven to 350°F and line two baking sheets with parchment paper. Place the dough balls 2 inches apart on the prepared sheets—they'll spread slightly during baking. Bake for 12-14 minutes until the edges are golden brown but the centers still look slightly underdone.

Here's the crucial part: The cookies will continue cooking on the hot pan after you remove them. Let them cool on the baking sheet for 5 minutes before transferring to a wire rack. They should be soft in the center with crispy edges—this is exactly what we want! If you like them extra crispy, bake for 1-2 minutes longer, but don't overbake or they'll lose that gooey center.

Wine and beer pairings for this butterfinger crumbl cookie

Sweet Chocolate Pairings

These rich, peanut butter-packed cookies pair beautifully with dark chocolate desserts like molten lava cakes or chocolate mousse. The deep cocoa notes in 70% Valrhona chocolate complement the peanut butter perfectly, creating a luxurious flavor contrast.

I love serving them with a glass of chilled chocolate milk—the sweetness balances the cookies' intensity. 🍫

Peanut Butter Beer Match

For a fun twist, try pairing these cookies with a peanut butter stout like Founders Kentucky Breakfast Stout. The beer's roasted malt and peanut butter flavors mirror the cookie's profile, creating a harmonious match.

If you prefer lighter options, a honey wheat beer like Allagash White adds a refreshing contrast to the rich cookie. 🍺

Creamy Coffee Companion

A dark roast coffee with notes of caramel or hazelnut enhances the peanut butter and chocolate flavors. I recommend a French press brew with Death Wish Coffee for a bold, smooth sip that cuts through the richness.

For a sweeter pairing, try a vanilla latte—the creamy foam complements the cookie's texture beautifully. ☕

Wine for the Win

For a sophisticated touch, pair these cookies with a Portuguese Ruby Port like Graham's 10-Year-Old. The wine's fruity, chocolatey notes elevate the peanut butter flavor, making each bite even more indulgent. If you prefer red wine, a Zinfandel with dark fruit undertones works wonderfully. 🍷

Dairy-Free Alternatives

For those avoiding dairy, serve these cookies with almond milk ice cream or coconut yogurt dip. The nutty flavors in the cookies pair perfectly with the creaminess of dairy-free options. A peanut butter-infused milk like Fairlife Peanut Butter Milk also works as a refreshing beverage match. 🥥

Frequently asked questions