If you love peanut butter and you love brownies too, then look no further. These peanut butter brownies are so very delicious. They’re rich and fudgy and sweet and salty and, perhaps not surprisingly, a real crowd pleaser too.

What cake event is complete without a brownie on offer? Well that’s what I thought anyway. So when it was time for my cake bake for the Book Swap event (some months ago now), it was just a question of what type of brownie to go for.
I’ve noticed a lot of peanut butter and chocolate combinations on the blogosphere recently. And I’ve not used this particular pairing since I made peanut butter blondies over a couple of years ago and before that peanut butter cupcakes. Both had worked well, so peanut butter brownies it was going to be.
Since then of course, I’ve also made caramelised banana and peanut butter cake, chocolate peanut butter ice cream sundae and peanut butter cookies.
Peanut Butter Brownies
As with most brownies, the recipe is incredibly easy. It’s my one pan method and it works a treat. No fuss and little washing up to do. Although, if you want to drizzle some chocolate over the top as I’ve done here, you will need a separate bowl for that.
The only tricky part is baking them for the right amount of time. Overdone brownies aren’t fun at all, but you don’t want them raw either. So the magic happens when you get them just right – almost but not quite cooked so they keep that glorious fudginess that we all love. When you take them out of the oven, there should be a slight wobble to the top. Because they will firm up as they cool down.
These peanut chocolatey delights were exceedingly good and proved very popular at the event. Luckily, I managed to save one for CT and snaffle one for myself.
Other Brownie Recipes You Might Like
- Black bean brownies
- Chestnut brownies
- Dulce de leche brownies
- Fudgy coconut brownies
- Marmite caramel brownies
- Raspberry fudge brownies
For the complete experience, with nearly fifty brownie recipes on Tin and Thyme, head over to my brownies and blondies category.
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Peanut Butter Brownies. PIN IT.
Peanut Butter Brownies – The Recipe
Peanut Butter Brownies
Ingredients
- ⅔ 340g jar of non sweetened peanut butter + 1 tbsp for drizzling
- good glug of roasted peanut oil + a small one for drizzling
- 300 g dark muscovado sugar
- 150 g dark chocolate - broken into pieces (I used Green & Black's 72% Cook's Chocolate)
- 3 large eggs (I used duck eggs)
- 100 g wholemeal flour
- 40 g milk chocolate (I used Green & Black's 37% Cook's Chocolate)
Instructions
- Melt the peanut butter in a large pan over a low heat.
- Add the roasted peanut oil along with the sugar and stir.
- Add the chocolate and leave to melt.
- Stir it all together until well combined.
- Beat in the eggs, one by one.
- Stir in the wholemeal flour.
- Poured into a 9" sq silicon cake mould or lined tin and level the mixture out.
- Melt the remaining tbsp of peanut butter in a clean pan with a small glug of roasted peanut oil.
- Drizzle this over the top of the brownie mixture.
- Bake in a preheated oven at 180℃ (350℉, Gas 4) for 20 to 25 minutes or until it's well risen with a crackly top. But it should still have a slight wobble to it when you shake it.
- Melt the milk chocolate in a bowl suspended over a pan of hot, but not boiling, water. Use a spoon to drizzle this over the top of the cooked brownie in a random fashion.
- Leave to cool.
- Cut into 16 pieces.
Notes
Nutrition
Sharing
This month’s random letter for Alpha Bakes happens to be P for Peanut Butter Brownies of course. Alpha Bakes is hosted this month by Caroline Makes and is co-hosted on alternate months by Ros of The More Than Occasional Baker.
I’ve only truly got into peanut butter in the last few years. I haven’t tried the combo with brownies yet but this looks like an excellent place for me to start
Peanut butter and chocolate is one of my favourite combinations. And peanut butter brownies are one of my favourite brownies. But then I have a few.
Great combination- these would be amazing!
Peanut butter and chocolate is the best combination ever!
Just two words : Pining Them!!! 🙂
I love peanut butter – actually, I’m not that keen on it on toast but in baking and especially paired with chocolate it’s delicious! So I was very pleased to see this in the Alphabakes inbox!
Peanut butter and chocolate is a wonderful combination, nothing quite beats is. Your brownies look delish x
Thank you Miss F, I believe it’s a hard to beat combination.
These PB wholemeal brownies look superb and heavenly. Yum!
This is my first time visiting your blog and I’m now “lost” in your wonderful collection of baking recipes. I’m now following at your blog, Twitter and Pinterest.
Zoe
Thank you for your kind comment Zoe and thanks for following everything too. I usually make brownies with wholemeal flour as it’s lost in the dense chewiness and it makes me feel as though I’m getting some goodness out of a decadent treat.
Delicious – that’s a taste combination I’d never turn down. I love peanut butter in baking, but, for some reason, I can’t stand it on its own.
I don’t think you are alone their Phil. It’s probably something to do with the oily quality which can make it seem too rich, but is absorbed when incorporated into baking?
I am interested in the roasted peanut oil, need to find some. Does it have a good pea nutty smell?? I happen to love choc & peanut butter together . Such a perfect combination xx
Thanks Laura. Yes the peanut oil is quite strong and has an excellent peanutty smell. I used Cooks & Co which I reviewed here
http://choclogblog.blogspot.co.uk/2012/03/cooks-speciality-oils-review.html
Peanut butter in brownies sounds heavenly – I don’t know why I have never tried it before. Your finishing touch of drizzled chocolate has made these look beautiful!
Thank you Hazel. Drizzled chocolate usually adds a touch of elegance, even on a good old fashioned brownie!
YUM! Great combo that just makes me melt! I just can’t say no to PB! 🙂
Thanks Kit, PB seems to be a very popular ingredient.
I’m loving the ingredients in these brownies. The use of duck eggs in particular sounds like it would make it extra rich and luxurious!
I try to bake with duck eggs when I can get them. They are quite seasonal though and I’ve been unable to get them for a few weeks now.
I love chocolate and peanuts together but haven’t tried brownies, yours look lovely.
Peanut butter in brownies or blondies should be tried at least once 😉
I do love the good food website – I get loads of inspiration there. These look gorgeous. I love peanut butter
You’re right, it has loads of good stuff there, but I so rarely think to look.
Do you know I have never tried peanut butter and you really tempt me here. Wonderful looking brownies.
Alida, that is astonishing. It’s such a common thing to put on toast over here, I guess it’s not in Italy?
Peanut butter and chocolate is such a classic combination – these look absolutely delicious.
I’m having a bit of a love affair with peanut butter and chocolate at the moment.
Mmmmmm, heaven.
Now why is it Kath, that as much as I love veg, heaven generally the word I associate with them, but brownies – you’ve got it in one.
they just look so good… we’ve just been to the Harrogate flower show and they had some wonderful ideas for brownies such as Terry’s Chocolate Orange and Malteser but none where a patch on these… gorgeous!
Dom, you are such a charmer – it works too 😉
o my peanut butter and chocolate..that’s just heavenly!
Angie, it’s such a hard combination to resist.
My favourite pairing ever is chocolate with peanut butter!! I’m not to be trusted around them. Seriously.
Thanks Anna, they are very hard to resist!
Delish! This is one of my favourite combinations….these are also gorgeous with about 100g roughly chopped salted peanuts stirred through (I use the ‘value’ kind as they are smaller & cheaper!) Lovely to be reminded, thanks – hope you’re having a great weekend! x
Thanks Rachel. Good idea, will try that sometime. I have tried them with crunchy peanut butter which also gives a good crunchy texture. Having a good tidying up weekend. Just about to start cooking now as friends coming around for dinner.
What shall I say. I luv it. Would try it right away, if I had all the ingredients at home.
Are you saying you have NO peanut butter or even worse NO chocolate Chris?
Oh Lordy! Going to have to keep this one a secret from Hubby or his diet will be right out the window …
Ha ha Chele, dieting is a nightmare if you live with a good baker 😉
Wow Choclette, these look absolutely delectable. As you know I have baked peanut butter blondies before, so very keen to give a dark chocolate version a go! Another of your lovely recipes is bookmarked here!
Thanks Charlotte, these were really good, but I think the blondies might just win the contest 😉
There’s definitely lots of peanut butter and chocolate recipes about at the moment…but I have to confess I’ve never baked with peanut butter…perhaps I ought to give it a try! These look delicious and make me think of a snickers bar…I bet they were gone in no time! 🙂
Thanks Laura. As long as your OK to eat peanuts and you like them, I’d say baking with peanut butter is a must try.