I love these skillet blondies with peanut butter and chocolate chips. They're gooey and fudgy and just plain amazing. I recommend eating them family-style, directly from the cast-iron skillet with some cinnamon or vanilla ice cream on top.
Rich and gooey
If I knew back then that the cast iron skillets I saw growing up would be so hot right now, I would've kept them. And trust me, I do keep stuff longer than needed, but you don't lug lots of kilos of iron just because.
Finally, I bought a new one at the nicest little shop a few weeks ago.
These cinnamon peanut butter blondies, made in my brand new skillet and topped with a creamy toasted cinnamon ice cream were my first recipe.
The spoon is mine. I did eat a lot of it, still warm, gooey, and contrasting with the frozen cream, decadence beyond the winter day outside.
I knew I would make skillet cookies, brownies, or brookies to break in my new iron pan.
I played around with the peanut dark chocolate blondie recipe many times, it's so versatile, and the flavor of chocolate chip cookie dough is almost like a canvas, add to it any nut or dried fruit, even a few tablespoons of sweet liquor and create a new bar.
A few recipes had stayed anchored in my mind, black skillets, melting butter and puffy doughs coming out of the oven, banana flavored, chocolate and mint.
This spiced party deserved the best Vietnamese cinnamon I bought in a suitcase with me from a trip. Yeah, I bring oils and spices in my luggage when I travel. Worth it when I can't find the same here.
Get your dark chocolate, peanut butter, ice cream, and spoons ready.
This peanut skillet blondie is the stuff of rainy afternoons, friends, and mismatched spoons fighting for the center spot.
Related recipes you might like:
If you made this recipe and loved it, you can comment below and leave a 5-star ⭐️ review. Also, if you had issues, let me know so we can troubleshoot together.
You can also subscribe to our FREE email series 'Baking the Best' and our regular newsletter. Or follow and save my recipes on Pinterest.
As an Amazon Associate, I earn from qualifying purchases. Read my disclosure policy.
Peanut Butter Skillet Blondies
Ingredients
- 14 tablespoons unsalted butter, ½ cup + 2 tablespoons
- 1 cup light brown sugar
- ½ cup white sugar
- 2 eggs
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon salt
- ½ teaspoon ground cinnamon
- 1 teaspoons vanilla extract
- ½ cup salted peanuts
- 6 tablespoons peanut butter
- 4 ounces semisweet chocolate, cut into uneven chunks
- ice cream, to serve, I like cinnamon ice cream or vanilla ice cream
Instructions
- Preheat the oven to 350ºF (180ºC).
- Heat an 8-inch cast iron skillet over low heat for 1 or 2 minutes. Add 14 tablespoons unsalted butter, and when it's half melted, add 1 cup light brown sugar, ½ cup white sugar and mix with a whisk.
- Add 2 eggs and mix quickly. Remove the skillet from the heat. Add 2 cups all-purpose flour, 1 teaspoon baking powder, ½ teaspoon salt and ½ teaspoon ground cinnamon. Mix carefully to avoid spilling, and then mix in 1 teaspoons vanilla extract.
- Stir in ½ cup salted peanuts, add 6 tablespoons peanut butter in mounds and 4 ounces semisweet chocolate, chopped. Mix it just a few times to marble, but not too much or the chocolate will all melt.
- Bake for 35 minutes, or until top is dry but center is still somewhat wet.
- Remove from the oven. Serve with scoops of ice cream.
Mary Hirsch says
Although I discarded almost everything I owned when I moved last April, everything, I brought my three old cast iron skillets. I will definitely be making this recipe.
Courtney @ Neighborfood says
I want my face right in the center of that skillet. Holy moly! Big fat skillet cookies is my ultimate dessert and adding cinnamon and peanut butter is totally putting me over the top! I can't wait to try this!
Heather King says
I just bought a small cast iron skillet but haven't done anything with it...I think a skillet cookie is definitely in order!
Renee says
What a great way to break in your cast iron pan. I'm glad to see someone else loves the combo of cinnamon and peanut butter as much as I do.
And what a bonus that this is mixed and baked in the same skillet. Love it!
Laura Hunter says
I miss my cast iron skillet so much. I am not sure this would turn out as well using a regular pan but it looks too delicious to not at least try
Nancy @ gottagetbaked says
Oh.my.God. Paula. There is so much amazingness happening here, I don't know where to start. First of all, congrats on your new beautiful cast iron pan! I have a little one (that I foolishly still haven't used because I'm scared of seasoning it) but I'd love a big one so that I can make giant skillet blondies/cookies/cakes/bars/etc as decadent and delicious as this one. I want to face plant into that (who cares if I get third degree burns from the heat? It'd be worth it!).
Christine @ 24 Carrot Kitchen says
I really love my cast iron skillet also. I used to buy non-stick pans, but now just use the cast iron for everything. I wish I knew sooner.
Peanut butter blondies are, of course,a good idea, but I had never thought about them. I love that everything is mixed in the skillet. Lovely!
Amy Kim (@kimchi_mom) says
Is this a single-serving skillet? 😉 This looks so luscious!
Love your photos and I especially LOVE your writing! Thanks for sharing this week!
Dionne Baldwin says
Ok now this was good enough for me to look and make double sure I have everything I need for this! You have done an excellent job with this one! I love it. Peanut butter is my fave so I will have to try it two ways. 😀
Laura Dembowski says
Okay, I was already a little hungry, but now I'm dying looking at these pics. I so want to grab a spoon and dig right it. It looks fantastic, Paula!
easyfoodsmith says
That looks to be such comforting dessert. How I wish I could get my hands on a cast iron skillet...the ones available at the shops here are just not to the mark. So my hunt continues...
thelittleloaf says
I don't own a pan quite like this but I really need one - this recipe sounds incredible! Love the peanut butter cinnamon combo - who needs brownies when you have this?
laurasmess.me says
Oh man. Paula, you're killing me! That is the BEST, most gorgeously decadent blondie I've ever seen. No joke. I've never really been a fan of blondies (as I always thought there was no point making them, when chocolate-loaded brownies were the alternative)but with the cinnamon and pb? I'm there. Definitely making these with that gorgeous ice cream. It's still cold here so it's perfect for curling up with my beau, skillet and ice cream in hand (actually I'd better portion it out or we'd eat it all!!). Thanks lovely xx
Karen @ Lemon Grove Cake Diaries says
Oh wow - this looks so decadent, I so wish I had kept my cast iron skillet now...
I had a laugh at your description of coming back into the country with bags of kitchen implements and spices 🙂
Jeannie Tay says
Everything done in the skillet, how convenient is that! Looks sinful and delicious, especially with the ice-cream, yum!