Bittersweet brownies with peanut butter frosting

According to the internet, the East Coast of the US is about to be swathed in an apocalyptic amount of snow. Meanwhile, over here, it's just miserably gray, as it always always always is this time of year. I can't remember the last time I saw the sun. Hugo, who is really into SAAHN! and MOOOON! and DAHK! and LIGHT! and COWDS! is very confused.

Luckily, I have just the thing for all you over there and all of you over here to make while the winds howl and the sun remains stubbornly behind that impenetrable bank of clouds: Brownies. Bittersweet ones. With SALTED PEANUT BUTTER FROSTING. (If you can, imagine me yelling those last four words, getting increasingly louder with each word.)

Bittersweet brownies

For the past five years, I've been loyal to one single brownie recipe: Alice Medrich's Cocoa Brownies. They're easy, they're fudgy, you don't need a single special ingredient and everyone who eats them falls instantly in love with them. Why, even my husband now knows how to make them. (This, my friends, is saying a lot. Ahem, Mister Instant Mashed Potatoes, ahem.) I was pretty happy with my one single brownie recipe! It felt pretty good to have found The One. After all, at least on the brownie front, I didn't have to do any more looking.

But. Then. Along came Ashley Rodriguez of Not Without Salt and her beautiful, vulnerable, touching first cookbook called Date Night In (more on that in a second). In one flip of a page, her recipe for bittersweet brownies with a salted peanut butter frosting very unceremoniously kicked those sweet little cocoa brownies right off the ledge. Pow!

Ashley used to have her own custom cake company, and before that she learned the tricks of the trade at Spago, working under pastry chef legend Sherry Yard, so when it comes to sweets, she's a voice of authority. In Ashley's brownie recipe, you build layers of rich flavor by first browning the butter and then using a combination of chocolate and cocoa. She also gives you tips on how to get the fudgiest brownie possible (just use 2 eggs instead of 3) and that lovely crackly top, but the salted peanut butter frosting is really the, uh, icing on the cake, the cherry on top, the gilding of the lily. It's the whole raison d'être of these brownies (though they are pretty fabulous on their own, too).

Salted peanut butter frosting

You whip peanut butter, butter and confectioners' sugar together, beating them together at high speed until the mixture gets lighter and lighter, and then spread great swoops of it onto the cooled brownies. Ashley has you sprinkle the pan with flaked salt at the end, but I happened to have some of this fancy French butter with salt crystals hanging around and used that in the frosting instead, eschewing the salt sprinkling at the end.

But whatever path you take, definitely include salt. It's an essential finishing touch that keeps all the flavors together, that cuts the richness, that makes you sit up and take notice. It's no coincidence that Ashley's blog is called Not Without Salt. These aren't just any old brownies, no sirree. These are paradigm-breakers.

Bittersweet brownies with salted peanut butter frosting

As for Ashley's book, which is a collection of seasonal menus (from cocktails to dessert) that she's made for a weekly date night at home with her husband Gabe, it really is so lovely. Each menu is preceded by a little story she tells about her marriage and its natural ups and downs. With busy jobs, three children, and 10 years of marriage under their belts, several years ago Ashley and her husband found themselves drifting apart. Determined not to slide into a deeper hole, they started going on dates at home every week. Gabe would mix cocktails and Ashley would create a restaurant-worthy menu just for the two of them, no kids allowed. Through this very purposeful, conscious way of approaching their marriage and their need to connect again, they created a whole new level of commitment to each other. It is, to say the least, inspiring.

Also mouthwatering, because Ashley really knows food. A few of her menus are ambitious (for a tired working mother, at least), but that's sort of the point. It's her way of showing her husband her love and commitment and she expects no less from her readers. And there are plenty of menus that are more straightforward. I've already earmarked the recipes for their perfect burger, the French 75 cocktail, salted toffee popcorn, a pickled vegetable salad and salmon cakes with chiles and fresh herbs. (Plus, thrillingly, Ashley includes a recipe for pickled peppers in the style of Mama Lil's, which Molly sent me for Christmas once and which I haven't stopped thinking of since!)

Now all I have to do is get my husband to mix me a cocktail…

Ashley Rodriguez's Bittersweet Brownies with Salted Peanut Butter Frosting
Adapted from Date Night In
Makes 16 square brownies
Note: The original recipe calls for unsweetened chocolate, which isn't available in Germany. Instead I substituted an equal amount of 70% chocolate and then reduced the sugar from 300 grams to 175 grams. I was thrilled with the result, especially paired with the sweet-salty frosting. Depending on your taste, though, if you go this route, you may want to up the sugar amount to 200 grams.

Brownies:
3/4 cup (170 grams) unsalted butter, plus more for the pan
3 ounces (90 grams) bittersweet chocolate, chopped
3/4 cup plus 2 tablespoons (175 grams) granulated sugar
1 tablespoon vanilla extract
3 eggs
1/2 teaspoon salt
1/2 cup (40 grams) cocoa powder
1/2 cup (70 grams) all-purpose flour

Frosting:
6 tablespoons (85 grams) butter with salt flakes, at room temperature
3/4 cup (100 grams) smooth peanut butter
1/3 cup (40 grams) confectioners’ sugar

1. For the brownies: Preheat the oven to 325 F (160 C) degrees. Grease an 8-inch square pan. Line the pan with parchment paper so that a couple of inches hang over the edge. Then grease the parchment.

2. Place the butter in a medium saucepan and melt over medium-high heat. Allow the butter to cook until the milk solids bubble up and then settle into the pan and caramelize. Swirl the butter in the pan in order to see the color of the little bits on the bottom. As soon as the milk solids are golden and the butter smells nutty, about 3 to 5 minutes, remove the pan from the heat.

3. Pour the browned butter into a medium bowl and add the chopped chocolate. Let stand for 1 minute to melt, and then whisk together. Whisk in the sugar and vanilla while the butter mixture is still warm. Stir in the eggs, and salt until well blended. Sift in the cocoa powder and flour. Fold the ingredients together until just combined using a spatula.

4. Pour the batter into the prepared pan and bake for 25 to 30 minutes, or until a toothpick inserted into the middle pulls out clean. Let cool to room temperature.

5. For the frosting: With an electric mixer, whip together the butter, peanut butter, and confectioners’ sugar in a large bowl. Continue to mix until everything is well combined and the frosting has lightened in color. Frost the cooled brownies, cut into squares and serve. Brownies can be made 1 to 3 days in advance. The frosting can be made up to 1 week in advance.

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53 responses to “Ashley Rodriguez’s Bittersweet Brownies with Salted Peanut Butter Frosting”

  1. KatyBelle Avatar
    KatyBelle

    Oh the lord, these sound AMAZING!! Winter is inching closer and closer to it’s end 🙂

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  2. Gillian Avatar

    This is torture. My oven is broken!

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  3. Ulle Avatar

    Schon der Name klingt unglaublich gut!
    Liebe Grüße
    Ulle

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  4. Laura Avatar

    I was sold just on the name of this recipe and then I saw the name of the book – ‘Date Night In’ – it’s our anniversary tomorrow and here I was panicking about what to get the OH, whilst at the same time booking cinema tickets for our next date night and then your blog post popped up and saved the day! It’s on a next day delivery and will make the perfect anniversary gift – thanks for saving my bacon Luisa! x

    Like

  5. Christie F Avatar

    Oh ho ho, I am making these at the earliest available opportunity. January is always so depressing and grey that something like this is just necessary. And thinking about it, you’re right-I can’t remember the last time I saw the sun here. It’s driving me bonkers. Brownies. I need brownies.

    Like

  6. Ann Avatar
    Ann

    These look amazing!! May I ask what kind of peanut butter you used? I am also in Berlin and have been disappointed with every single one I’ve tried (sigh). My favorite back in the states was the 365 brand from Whole Foods. Thanks!

    Like

  7. Ashley Avatar

    Thank you so much for this beautiful post, Luisa. Although it has me wanting to run off to Berlin and bake these brownies with you!

    Like

  8. Chelsea Avatar
    Chelsea

    I’m a little confused…you mention for fudgy brownies we should use 2 eggs instead of 3 but the recipe calls for 3 eggs. Are these not fudgy then? Thanks and I’m a big fan of your site 🙂

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  9. Luisa Avatar

    That’s if you want them even fudgier. I used 3 eggs and loved the texture, but you could go even fudgier with just 2 eggs.

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  10. Luisa Avatar

    Come on over!! xx

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  11. Luisa Avatar

    We buy either Barney’s Best or the Real brand. It’s regular peanut butter, though. Not natural or anything, just so you know. It’s perfect in this frosting! And Hugo’s obsessed. (For natural PB, we also buy the organic peanut butter from Kaiser’s house brand.)

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  12. Luisa Avatar

    Perfect! Kismet! Happy anniversary!

    Like

  13. Luisa Avatar

    Oh noooo!! Hope it gets fixed soon.

    Like

  14. Dani | theloveofvanilla Avatar

    I love the sound of this book! My boyfriend and I are big home bodies but I’m always a little stuck with how to make it a little special and like we are still on a date (kinda) at home. We have just discovered espresso martini’s and how easy it is to make them at home so the cocktails are already under way I just need to get myself into gear and make the meal 🙂
    And that brownie looks amazing! I just wish I had one of those handy kitchen-aids to do my whisking of the icing for me 🙂
    Might have to grab a copy and spruce up date night at home!

    Like

  15. Beth Avatar
    Beth

    I cannot wait to try these! Do you think a different nut butter could substitute successfully for the peanut butter in the frosting? I have sesame seed and almond butters at hand. Thank you!

    Like

  16. mary Avatar

    As another fan of Medrich’s brownies, I’m looking forward to trying these. I tend to think brownies don’t need frosting, but this salty peanut butter frosting sounds awesome.

    Like

  17. David Avatar

    will give it a try soon.

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  18. Luisa Avatar

    Hmm, I guess it’s a matter of taste! Maybe the almond? Peanut is such a distinctive flavor that it’s hard to imagine substituting it adequately. 🙂

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  19. Luisa Avatar

    I always thought brownies should NEVER have frosting. Until now. Am converted. Wholly.

    Like

  20. Suzy Avatar

    Sometimes your posts are so vivid, I see pictures instead of words. This was one of them.

    Like

  21. Sasha Avatar

    I have cake in my fridge and scones on my counter, so the reasonable thing for me to do is to wait before baking these brownies. However, when I did my grocery shopping today, I made sure to stock up on all the ingredients for them so I’m ready to go as soon as the light turns green. Because . . . Salted! Peanut! Butter! Frosting! On Brownies!!

    Like

  22. tara Avatar

    Mama Lil’s! Ashely got me hooked on those on my visit to Seattle last fall, and I was over-the-moon to see her recipe. These brownies just moved up on my list. xo

    Like

  23. Luisa Avatar

    THANK YOU my darling! xo

    Like

  24. Luisa Avatar

    YES!!! (Smart lady!)

    Like

  25. Luisa Avatar

    Aren’t they so, so good?! We were obsessed with them!

    Like

  26. Kristín Avatar

    i´m also wondering if the natural “erdnussmus” peanutbutters wouldn’t be sweet enough for the frosting? The regular ones have added sugar don’t they?
    cant wait to try these!

    Like

  27. Luisa Avatar

    Well, but I wouldn’t use natural peanut butter in this recipe; the texture would be off. Regular peanut butter’s texture is what you need for a really fluffy, gorgeous frosting.

    Like

  28. Melissa M Avatar
    Melissa M

    First, the way you describe these brownies makes me want to leave work to go home and bake then eat these brownies RIGHT NOW. Second, I’m 6 months pregnant and want to lick the screen because these brownies look so good in the pictures. I think I will be making some brownies in the near future.

    Like

  29. Lea Avatar
    Lea

    It’s going to be 77 here in south Texas this afternoon — beautiful day but hoping it is not a harbinger for a very hot summer.

    Like

  30. Barbara Cox Avatar

    we’ve already had 2 feet of snow here in Massachusetts (need to learn how to convert that to meters because we’re moving to Landstuhl next month!), and it’s still snowing. We’re cleaning out our fridge and pantry, but I’ll make these as soon as we settle in.

    Like

  31. Michelle Avatar
    Michelle

    The brownies look scrumptious! Does it matter if I use natural or dutch processed cocoa?
    Thanks!

    Like

  32. Bettina Avatar
    Bettina

    Post snowstorm treats, the best brownies ever, especially after a day of cross-country skiing through Prospect Park. Used gluten-free flower instead, no problem. Dinner skipped. So yummy!

    Like

  33. Luisa Avatar

    Congratulations!

    Like

  34. Luisa Avatar

    61 centimeters! 🙂 (I had to use an internet converter for that…)

    Like

  35. Luisa Avatar

    Don’t know, don’t think so!

    Like

  36. Luisa Avatar

    Smart lady! xoxo

    Like

  37. mbk Avatar
    mbk

    I call these kind of blog posts “countdown recipes”…it may be a few days, a week, or a couple of weeks, but I am in countdown mode until I make these:)!

    Like

  38. Cameron Avatar
    Cameron

    I always love your blog – thanks so much for your writing! I made these for friends yesterday during the big Boston snow storm. I make a LOT of brownies, and while I’ll probably go back to one of my favorite Smitten Kitchen recipes, I will definitely be using the frosting recipe all the time! Can’t believe I never thought of it/saw it before!

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  39. Kate Avatar
    Kate

    Thank you Luisa! This looks incredible, as does the book!

    Like

  40. leah Avatar
    leah

    Luisa! I’m also obsessed with Alice Medrich’s brownies and refuse to make any other. The most significant bonus being that they come out so yummy even with Euro ingredients. But what about this frosting on those brownies? Would it work? Big kiss from England, leahx

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  41. Molly Avatar

    Oh. Oh, my. I keep READING that there are these fudgy/peanut-buttery brownies in Ashley’s book. But lo! The recipe!
    Dinner. Tomorrow.
    YES!!!!!!!!!

    Like

  42. Luisa Avatar

    Yes!!!! xxxxx

    Like

  43. Sammie Avatar

    Ooooh seriously yummy. Pinned 🙂
    @sammiefeasting

    Like

  44. Ingrid Avatar
    Ingrid

    Thank you, Luisa and Ashley! These brownies are amazing – I am making another batch this evening. My workmates loved them – they were perfect for a rainy day and the frosting is delicious, it was very hard not to eat it straight from the bowl.

    Like

  45. Michelle Avatar
    Michelle

    I’m back to report that the brownies were delicious and that I used natural cocoa. The frosting is amazing!

    Like

  46. Cake Chocolate Cheese Avatar

    Salted peanut butter frosting???? This is going on my must-make-immediately-at-all-costs list.

    Like

  47. Molly Avatar

    Okay, so I’m back, having made a tray of these today, because: head cold, and I’m here to tell you I have a major gripe with this recipe, and your recommendation. Namely: WHERE’S THE WARNING LABEL? (As in, HOLY cow, how does one not eat the ENTIRE batch INONESITTING?!?!?!!!)
    Ahem.
    Other than that, yes, they were very nice. Very nice indeed.
    Right, then.
    Carry on.
    xx,
    M

    Like

  48. Gemma Avatar

    I’ve had this open in my browser since you posted it and need to file it until I can find a reason to make these when I know I won’t just eat them all myself – it’s times like this that I wish for a more sweet-toothed husband!

    Like

  49. margaret Avatar
    margaret

    I am halfway through making these right now. That is, the brownies are cooling and I am just about to make the frosting, just re-reading the comments to see if there are any hints about how much salt to sprinkle over, or to add to the unsalted butter I am using. I had never heard of butter with salt flakes before you posted this. But I will go with my taste buds and I am certain the results will be glorious.

    Like

  50. Anichila Avatar
    Anichila

    Just made these and since we won’t be eating the entire batch in one sitting there aren’t guidelines about whether to refrigerate or not. Don’t want the brownies to dry out. What have you done in the past?

    Like

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