peanut butter banana blondies

May 25, 2010

Yeah, you heard right.

I was working this weekend in Fargo, ND. Lucky me, eh? Actually it was all kinds of lovely, but that’s another story.

Anyway, for reasons that there is just no need to get into, I came home with about 16 fairly ripe bananas. I chopped some up and froze them (favourite snackage); I mushed some up to make overnight oats with; I baked some banana bread for my co-workers; and then I got to thinking about combos.

I put coconut in the banana bread. That combo won at life. Everyone loves the banana and chocolate combo. Well, everyone who is my friend does. But I was missing the classic.

Everyone’s favourite peanut butter and the humble banana. A match made in sweet heaven. I’ve never baked with both. Yes, I’ve made banana bread and yes I’ve made peanut butter cookies, and yes I loved them both with all my heart. BUT. When you have two good things going on that just happen to compliment each other…then you put your hands together folks.

Peanut Butter Banana Blondies
adapted from How to Cook Everything


  • 8 tablespoons butter, melted
  • 1 cup brown sugar
  • 1 egg
  • 1 teaspoon vanilla extract
  • Pinch of salt
  • 1 cup all-purpose flour
  • 1/3 cup mashed banana
  • 1/3 cup peanut butter


  1. Pre-heat oven to 350°F. Butter an 8×8 pan
  2. Mix your melted butter with the brown sugar and beat until smooth. Beat in the egg and then vanilla.
  3. Add a pinch of salt and stir in flour. Mix in peanut butter and banana mush.
  4. Pour the mixture into your buttered pan. Bake for 20-25 minutes, or until set in the middle. This part also depends on your desired level of goo. I am a goo girl so less time wins for me. Cool on a rack before cutting them.

These are kind of shocking. In a good way. They are so peanut buttery it’s untrue and the banana gives them just a kick. You might want to up the banana and lessen the peanut butter slightly for a less intense pb experience. But I wouldn’t blame you if you just stuck with these measurements and loved it up in peanut butter land for those few sugary, buttery bites.

P.S. Feed these to people and they will be your friend forever, like it or not. You’ve been warned.

Check out some other blondie ideas.

What are your favourite flavour combos?
I love cheese and pineapple (reminds me of having chunks of them on cocktail sticks at parties as a child!) and chocolate and orange is a match made in heaven.

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{ 8 comments… read them below or add one }

Janetha May 25, 2010 at 11:16 pm

you've done it again. i gotta stop coming to your blog at night ;)


insideiamdancing May 26, 2010 at 10:28 am

No words. Just…wow. Please move back to the UK and open a bakery. In Edinburgh. Thanks.


Holly May 26, 2010 at 2:05 pm

hold up. these look OFF THE CHAINS ridiculous.

please bring leftovers to madison. i believe they will make excellent carb-loading fuel pre 1/2 mary.

see you in 3 days!!!!!!!


Emily (A Nutritionist Eats) May 26, 2010 at 2:11 pm

I don't even really care for bananas, but I might make an exception for these! WOW!


littlemisspotato May 26, 2010 at 4:07 pm

What a great idea!
I love cherry and chocolate
peanut butter and chocolate

Hand me some chocolate and I'll be one happy girl ;)


loveofbreakfast May 26, 2010 at 8:26 pm

you are teasing me! those looks ah-mazing! i love slightly under cooked baked goods too.


Thinspired May 27, 2010 at 12:14 am

Oh, dear heavens. These look and sound AMAZING!

How do you stay so fit and thin and still make and eat wonderful things like this?! :)


Susan May 27, 2010 at 7:05 am

Yesyes! Gooey peanut buttery blondies!! I am your friend forever just by looking at these photos! ;)

Pineapple and cottage cheese used to be one of my fave combos growing up! But now I'm allergic to pineapple, boo. Nowadays I'm obsessed with adding maple to everything. Maple cinnamon, maple salmon, maple peanut butter, maple coconut, maple curry…


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