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I love blondies. I love peanut butter. I love Butterfingers. So, if I were to put all three into one cookie bar, I think I’d be pretty happy with myself.

Which is why these Peanut Butter Butterfinger Blondies make me so happy!

Peanut Butter Butterfinger Blondies on white board with peanut butter and Butterfingers

You know what doesn’t make me happy? Cell phone companies. Why is it so freaking expensive to have a cell phone?

*shakes fist*

We pay an exhoribnat amount right now for our two iPhones, on Sprint. They’ve also got us in a vice because our contracts are alternating years and we’re on a family plan, so we can never switch without paying fees.

We went to look at phones and to talk to them about adding my MIL onto our plan. The sales lady kept talking to me about something called “Framily” which is really a thing but I’d never heard of it and I thought she just talked funny or didn’t really know how to say “Family” so I kept wanting to correct her but I’m glad I didn’t.

She also said our three phones and all the fees would be $174 if we bundled with more people on the framily network. Like – strangers. Um, no thanks. Really, it’s over $200/month plus taxes and surcharges and God knows what other hidden fees (like the extra $15 I have to pay for my iPhone 5c I just got in April because it was purchased on my old plan even though the nice people at the Apple Store never mentioned “framily” and if they did I would have thought they’d sucked on too many iPads).

*shakes fist again*

But they have us in a bind, don’t they? I’m addicted to my iPhone and there is no way I’m getting rid of it. That would be like getting rid of oxygen. Or Jordan. Or peanut butter.

Or blondies.

Peanut Butter Butterfinger Blondies on white board with peanut butter and Butterfingers

I love blondies. As in, I could eat an entire pan if left to my own devices.

I have a standard recipe I love, but today I wanted peanut butter blondies. So I made some.

Actually, I made them twice. The first time wasn’t exactly what I wanted. (Sorry Ashton, I hope you liked them anyway!)

The second time around I reduced the brown sugar (which is shocking, I know) so that the peanut butter flavor could stand out even more. I mean…that’s kind of the point for a peanut butter blondie, right?

Then I added double the Butterfingers because…well. Double that is always better!

Then I gave them away as fast as possible.

But I ate quite a few. Now if only I could pay my cell phone bill with blondies…

That would be a good deal.

stack of butterfinger bars on white board

Peanut Butter Butterfinger Blondies

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Soft and chewy and full of peanut butter flavor, these Peanut Butter Butterfingers are the perfect treat!
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Yield 24 bars
Serving Size 1 serving

Ingredients
 

  • 1 ½ cups (300g) packed brown sugar
  • 6 tablespoons (84g) unsalted butter softened
  • ½ cup (134g) peanut butter
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking powder
  • ¼ teaspoon salt
  • 2 cups (248g) all-purpose flour
  • 3 cups (390g) chopped Butterfingers divided (24 Fun Size)

Instructions

  • Preheat oven to 350°F. Line a 9x13” pan with foil and spray with cooking spray.
  • Cream brown sugar, peanut butter, and butter in the bowl of an electric mixer fitted with a paddle attachment. Add eggs and vanilla and beat until combined. Add baking powder, salt, and flour and mix.
  • Stir in 2 cups of the chopped Butterfingers.
  • Press into prepared pan (dough is sticky, spray your hands with cooking spray to avoid it sticking to your hands).
  • Sprinkle the remaining 1 cup of chopped Butterfingers over the top and press lightly to make them stick to the surface.
  • Bake for about 22-25 minutes. (Be careful not to overcook - the center will still be jiggly when you take these out of the oven and they will finish cooking and firming up as they cool.) Cool completely before slicing into squares.

Recipe Notes

  • If you can find them, use Butterfinger Bits (sold in the baking aisle) so you don't have to chop them.
  • Make sure to bake these in a metal pan - metal conducts heat best and will ensure your bars bake properly.
  • This recipe has only been tested with regular no-stir peanut butter (not natural).

Recipe Nutrition

Serving: 1serving | Calories: 253kcal | Carbohydrates: 40g | Protein: 5g | Fat: 9g | Saturated Fat: 3g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 4g | Trans Fat: 0.01g | Cholesterol: 16mg | Sodium: 108mg | Potassium: 153mg | Fiber: 1g | Sugar: 24g | Vitamin A: 23IU | Calcium: 35mg | Iron: 1mg
Nutritional information not guaranteed to be accurate
Course Dessert
Cuisine American

Click here to see more PEANUT BUTTER recipes!

Caramel Crunch Blondies

Nutter Butter Butterscotch Blondies

Toffee Blondies

Sweets from friends:
Blondie Batter Dip by Something Swanky
Flourless Chocolate Chickpea Blondies by Ambitious Kitchen
Fudge Frosted Peanut Butter Blondie Bars by Buns in My Oven

Last Updated on May 13, 2020

Dorothy Kern

Welcome to Crazy for Crust, where I share recipes that are sometimes crazy, often with a crust, and always served with a slice of life.

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40 Comments

  1. This is the first comment I have ever left on a food blog….   I made these exactly as written, and baked them in a round 12″ disposable pizza pan, on the bottom rack of my oven, fitted with a pizza stone.  I used convection at 350 degrees, and put in the oven, as soon as th oven temp hit 350…. I didn’t give the stone any extra time to heat.  I have never tried anything like this before on a pizza stone… they cooked perfectly, from center to edge.  They were exactly the same thickness throughout, and same color and texture.  And… this recipe is delicious.  I have about 20 bags of butterfinger baking bits, in my freezer, and I know what I will be making often!   I have a ton of Reese’s tiny bits bags, and nestle crunch bits… so, these blondes recipes feel like they were meant for me! Ha.

    1. You can cut them once the pan is cool enough to touch but if you want to take the whole slab out using the foil and cut it outside the pan you might want to wait a few hours. You can also refrigerate them to help them cool faster.