Butterfinger brownies are the best fudgy brownies with Butterfinger candy bar chunks baked into them.

butterfinger brownies with candy bar on top

I’m a sucker for candy bar recipes. And by “candy bar,” I mean any dessert recipe that has candy bars added to it. Reeses Peanut Butter Cup Ice Cream is my favorite. My Snickers Bar Pie is pretty amazing. A Kit Kat Cake is always fun to make. And because I love my Milky Way Brownies so much, Butterfinger Brownies had to be next!

ingredients displayed for making butterfinger brownies

Ingredients needed for Butterfinger Brownies:

  • creamy peanut butter
  • butter
  • flour
  • unsweetened chocolate
  • light brown sugar
  • eggs
  • vanilla extract
  • Butterfinger candy bars!

four photos showing how to make batter for butterfinger brownies

How to make Butterfinger Brownies:

The complete, printable recipe is at the end of this post.

Use a mixer to combine the brown sugar, butter (melted) and peanut butter until they’re well combined. Stir in eggs and vanilla extract. Add melted, unsweetened chocolate and stir to combine. Stir in the flour. Stir in a bunch of chopped Butterfinger candy bars. Oh yeah!

two photos showing butterfinger brownies ready for oven and then baked

Spread the batter into a prepared pan and top with more Butterfinger chunks. I like to bake them in greased foil or parchment paper because it’s so easy to peel off after they’re baked and chilled, and they come out so perfect.

pan of butterfinger brownies with two pieces cut out

Here’s the pan of Butterfinger Brownies all baked up.  See those Butterfinger pieces all melted in nicely??

spatula lifting butterfinger brownie out of pan

Slice. Taste. Slice. Taste. These brownies turn out to be super duper fudgy. Did I mention fudgy? So fudgy.

three brownies stacked

Easy to stack? Yessiree… as long as you chill them very well before cutting. These are on my “favorite cookies and bars” list, which is a list reserved for only the best of the best. That’s how much I like them. Enjoy!

The Best Brownie Recipes:

butterfinger brownies with candy bar on top
4.34 from 3 votes

Butterfinger Brownies

Fudgy brownies with bits of Butterfinger candy bars baked inside.
Prep: 20 minutes
Cook: 25 minutes
Total: 45 minutes
Servings: 25 servings
Save this recipe!
Get this sent to your inbox, plus get new recipes from us every week!
Please enable JavaScript in your browser to complete this form.

Ingredients

Instructions 

  • Preheat the oven to 325°F. Line a 9x13-inch pan with foil or parchment paper; spray the foil or parchment with nonstick spray.
  • In a glass bowl, melt the chocolate in the microwave- short bursts of 30 seconds; stir after each burst and remove from the microwave when melted and smooth. Set aside to cool slightly.
  • In a large mixing bowl, either use a rubber spatula or an electric mixer to combine the brown sugar, butter and peanut butter. Add the eggs and vanilla extract and mix those in too. Stir in the melted chocolate. Stir in the flour. Stir in the chopped Butterfingers (reserving about ¾ cup for the top).
  • Spread the batter into the prepared pan. Top with the reserved Butterfinger chunks.
  • Bake 25 to 35 minutes. Watch closely and remove from the oven when a toothpick inserted into the center comes out clean. Let cool completely.
  • Refrigerate until brownies are well-chilled- if overnight, cover with plastic wrap. When ready to cut, remove from the refrigerator and turn onto a cutting board. Carefully peel off the foil or parchment and use another cutting board to flip the brownies back upright. Use a large, sharp knife to cut into squares.

Notes

  • *Don't use natural peanut butter for this recipe- it just won't turn out very well.
  • *When you chop the butterfingers, don't try to chop them too finely... they tend to flake apart pretty easily. Opt for larger chunks but add everything into the mix (even the smaller, flaky parts).
  • *If you happen to have a quarter-sheet pan, that's what I like to use for baking up these brownies.
  • *To get nice, clean-cut brownies, chill well and use a sharp knife to cut. Wipe knife with paper towels between cuts. Cut off edges before cutting into squares if you'd like to have all edgeless brownies.

Nutrition

Serving: 1serving, Calories: 238kcal, Carbohydrates: 32g, Protein: 4g, Fat: 11g, Saturated Fat: 5g, Cholesterol: 43mg, Sodium: 102mg, Potassium: 138mg, Fiber: 1g, Sugar: 23g, Vitamin A: 160IU, Calcium: 33mg, Iron: 1.5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Like this? Leave a comment below!

Butterfinger Brownies stacked on a white plate

4.34 from 3 votes (2 ratings without comment)

Leave a comment

Your email address will not be published. Required fields are marked *

Rate This Recipe




40 Comments

  1. Jessica says:

    These brownies are very WONDERFUL!!!

  2. Gloria Carter says:

    Made them last night, delicious!!!! Have a question though, do you slowly blend in the flour or all at once?

    1. Lori Lange says:

      Yes, all at once should be fine!

  3. Kara Heald says:

    Thank you for this recipe! A new favorite for me – turned out perfect twice! Have passed the link onto friends and love it as well! Yummy (especially warming up the brownies and serving with ice cream!).

  4. Whizzbangcakes says:

    I love the look of these but unfortunately we don’t have “butterfinger bars” in the UK. I’ve tried similar with Oreos and they’re eaten with gusto by my boys. I need to find a UK equivalent. Don’t envy you the ‘chat’ I had to have it with my 10 year old ‘baby’ last week, yuck!

  5. Jess says:

    These brownies are GREAT and I actually like them better chilled 🙂 They are super-duper fudgy but mine got a little melty (still delicious!) when they were left out for a while.

  6. vanillasugarblog says:

    lori lori lori
    girl i saw these and did not want to look
    but damn girl i had too
    they are perfect.
    i am so making these!

  7. Jenn (Cookies Cupcakes Cardio) says:

    OMG! Those are killer good looking! I can’t wait to try…think of the possibilities with using all sorts of different bars…..mmmmmmm!

  8. Mike says:

    Oh Yummy! Nobody better lay a finger on my Butterfinger Brownie!

  9. Jmposti4 says:

    Made these and watched them disappear! Huge success!
    My co workers & family thank you. You rock!

  10. Marly says:

    All of a sudden I have this uncontrollable urge for brownies! It must be those amazing pics. Thanks another great recipe!