Butterfinger Blondies

Butterfinger Blondies are the best blondie recipe with chunks of Butterfinger mixed in. This is the perfect dessert for lovers of Butterfinger candy bars.

Butterfinger Blondies

A good blondie recipe is buttery and sweet, and it has a nice, firm texture with a tender bite.  This is that kind of blondie recipe.

butterfingers in blondies

A good amount of Butterfinger candy bar chunks are swirled into these good blondies.  They’re always the first to go on the dessert table at parties.

butterfinger blondies

I’m a sucker for recipes that utilize candy bars in one way or another. I’ve tried Milky Way Cake… it calls for 8 full-size Milky Way bars. I swear that cake weighs about 5 pounds (it’s awfully good though.) Hershey’s Perfectly Chocolate Cake is another keeper… just one of those recipes that always turns out, well… ‘perfect.’ My son made a Snicker’s Bar Pie for our County Fair last year. He won a blue ribbon with that decadent treat. And my absolute favorite Gelato recipe has chunks of Heath Bar swimming inside.

Yield: 12 brownies

Prep Time: 20 minutes

Cook Time: 30 minutes

Butterfinger Blondies


  • 2 1/4 cups all-purpose flour
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • 3/4 cup (1 1/2 sticks) butter
  • 2 1/4 cups light brown sugar
  • 3 large eggs
  • 1 1/2 teaspoons vanilla extract
  • 4 regular-sized Butterfinger candy bars, crushed


  1. Preheat oven to 350°F. Grease and flour a 13x9-inch baking pan.
  2. In a small bowl, whisk together flour, baking powder and salt; set aside.
  3. In a medium bowl, with electric mixer at medium speed, combine butter and brown sugar.
  4. Beat in eggs and vanilla until smooth.
  5. Stir in flour mixture and 1 cup of crushed butterfingers.
  6. Spread in prepared pan. Sprinkle remaining crushed Butterfinger bars over top of batter.
  7. Bake 30- 35 minutes, or until the bars are a bit firm to the touch. Cool completely before cutting into bars.
SOURCE: RecipeGirl.com


  1. postedMar 30, 2009 6:04 AM

    These were wonderful!!! Thanks for a great recipe!!!

  2. postedSep 18, 2009 5:13 AM

    Curious: I have a peanut allergy. Is there another candy bar you could substitute for the butterfinger?

    • postedSep 18, 2009 5:25 AM

      Tricia- I haven’t tried anything else in this one, but I’m a big fan of experimenting with different candy bars in desserts. Let me know if you try another & if it works out!

  3. postedOct 29, 2009 8:53 AM

    Here’s a good one. Put have of a box of brownie mix (prepared) into an 8X8 pan. Lay lg symphony candy bars to cover, top with remaining batter and bake.

    Gooey Good!

  4. postedJul 27, 2010 5:35 PM

    i just stopped by to say i made these incredibly delicious, simple, no fail bars for my boyfriends bday this past weekend, and they played a part in my memory of the first time he said i love u, these will forever be my goodluck bars and i will make them for every occasion! everyone 4real try them, AMAZING!! Love u recipe girl <3

    • postedJul 28, 2010 7:25 AM

      @Jill, I loved your comment… thanks for sharing your great news!

  5. postedDec 5, 2010 3:30 PM

    very disappointing!

  6. postedSep 9, 2011 5:42 PM

    I made these and it came out more like a cake. Any ideas of what I may have done wrong?

    • postedSep 9, 2011 8:51 PM

      Usually more like cake means too many eggs. Not sure… they should be more dense than cakey.

  7. postedSep 9, 2011 8:57 PM

    That’s exactly it! I guess I saw 4 Butterfingers and put in 4 eggs too. I specifically remember putting in 4 eggs. Thanks for the reply!

  8. postedNov 9, 2011 4:04 PM

    I want to try this recipe, it sounds yumm! With 2 and 1\4 sugar and the butterfingers choc bar did it come out too sweet?

    • postedNov 10, 2011 7:36 AM

      We loved it! Not too sweet for us!

    • postedNov 10, 2011 7:38 AM

      We liked it as is!

  9. postedMay 5, 2012 11:03 AM

    I added 1 cup of chocolate chips to mine just to get a bit more of the chocolate kick and it worked out well.

    Also another trick I’ve used (and seen around the web) is to line your baking pan with non-stick foil for easy removal (and it works!), if you don’t have non-stick foil handy I’ve also found that cooking spray with a generous amount of flour sprinkled over the top of it works as well.

  10. postedAug 27, 2012 5:33 PM

    I tried these and they were delicious! I brought them to work and they were a hit. I mention them in my blog and added a link to this page. Hope you don’t mind!

  11. postedNov 10, 2012 8:06 AM

    I just made these today and they look awesome!! Very simple recipe and used left over Halloween candy!! Thanks for sharing. Love your recipes!!

  12. postedFeb 21, 2014 2:20 AM

    I have been looking for butter finger recipe thank you

  13. postedMar 7, 2014 6:08 PM

    how many cups is 4 regular butterfingers chopped up?? i have mini butterfingers!

    • postedMar 8, 2014 6:18 AM

      I’ve never measured! I guess you’d have to figure out the ounces of a regular butterfinger- and do some math from there.

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