Churro Cupcakes with Cinnamon Mascarpone Frosting
Medically reviewed by Christiana George Updated Date: December 17, 2022


I ran across a recipe for churro cupcakes online and immediately thought of the yummy fried pastry, rolled in cinnamon sugar, and filled with warm gooey dulce de leche that one of our Argentinian friends made for us. For Argentinians, they just aren’t churros unless they are filled with dulce de leche. I can agree to that one. I had my fair share of dulce de leche when I visited Buenos Aires two years ago with my husband to visit his family. I think they put it in or on just about anything. It’s good stuff. One day I will try to make some myself, but for now I will continue to buy it at the store. As a busy mom, recipes need to be kept easy.
So anyway, I knew that if I made churro cupcakes, they had to be filled with dulce de leche. I had some left over from my recent recipes, so it worked out good. First I picked out a recipe for the cupcakes. I chose one from Bakingdom-But I didn’t want a cream cheese frosting, so I chose a mascarpone frosting from Martha Stewart You can’t go wrong with Martha.



Churro Cupcakes with Cinnamon Mascarpone Frosting
by The Sweet Chick
Prep Time: 20-30 min.
Cook Time: 14-16 min.
Keywords: bake dessert cinnamon dulce de leche mascarpone cheese cupcake
Ingredients (18 cupcakes)
FOR THE CUPCAKES
- 1 1/2 cups all-purpose flour
- 1 1/2 teaspoons cinnamon
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 (1 stick) cup unsalted butter, at room temperature
- 1 cup sugar
- 2 eggs, at room temperature
- 1 teaspoon vanilla extract
- 1/2 cup milk, at room temperature
FOR THE CINNAMON SUGAR
- 1/2 cup sugar
- 1 1/2 teaspoons cinnamon
FOR THE FILLING
- 3/4 cup dulce de leche
- 1/4 cup sour cream
FOR THE FROSTING
- 1 cup heavy cream
- 8 ounces mascarpone cheese, room temperature
- 1/2 cup confectioners’ sugar, sifted
- 1/4 tsp. cinnamon
Instructions
To make the cupcakes
Preheat the oven to 350 degrees. Line a muffin pan with cupcake liners; set aside.
In a medium bowl, combine the flour, cinnamon, baking powder, baking soda, and salt.
In a large bowl, or the bowl of a standing mixer, cream the butter and sugar together until light and fluffy. Add the eggs, one at a time, until just combined then stir in the vanilla. Sprinkle 1/3 of the flour mixture over the butter mixture and gently stir in until barely combined. Add half of the milk, mixing until just combined. Repeat these steps with the remaining flour mixture and milk, ending with the flour. Do not over mix.
Fill each muffin cup with 2 tablespoons of batter. I used a measuring spoon. Bake the cupcakes for 14 to 16 minutes, or until a toothpick inserted in the center comes out clean. Allow the cupcakes to cool for 2 to 3 minutes, then dip the top of each cupcake into the cinnamon-sugar mixture to coat it. You really have to smush them in there to get it to stick. Allow the cupcakes to cool completely before filling.
To fill the cupcakes
Combine the dulce de leche with the sour cream and mix well. The sour cream makes the dulce de leche less sticky and easier to pipe. Put the mixture into a piping bag or a thick plastic bag with the edge snipped off. Make a hole in each of the cupcakes, making sure you do not go all the way to the bottom. I used an apple corer. It worked quite well. Then pipe the mixture into each cupcake and fill to the top.
To make the frosting
With an electric mixer on medium speed, whisk heavy cream until stiff peaks form (be careful not to overbeat, or cream will be grainy). In another bowl, whisk together mascarpone, cinnamon and confectioners’ sugar until smooth. Gently fold whipped cream into mascarpone mixture until completely incorporated. Use immediately. After frosting the cupcakes, sprinkle a little bit of the left over cinnamon-sugar onto the frosting.

I made a good match with these recipes. The cupcakes were a perfect blend of cinnamon and dulce de leche. And the frosting was like eating a cloud from heaven. It was well worth the extra money for the mascarpone cheese. Just looking at this picture makes me want to lick the screen. I will go compose myself now.

Cupcake recipe by Bakingdom
Filling recipe by The Sweet Chick
Frosting recipe adapted from Martha Stewart
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Black Sesame Macarons With A ‘nutter Butter’ Filling

Well hello. Aside from the usual excuses about being busy, blah blah blah, this past week has been something else. Some of you may be aware that I was made a finalist in Saveur’s Best Food Blog Awards, then removed from the ballot, all within a few days. I thought I’d explain what happened.

I started this blog in June of 2012, and was thus surprised to see that I’d been nominated in the Best New Blog category. Finalists find out the same time as everyone else—when Saveur announces online that the ballots are officially open—so bloggers don’t get the chance for input before everything goes public. After checking the official category definitions, which states that a ‘new blog’ is one started in 2013, I emailed one of the editors to let her know of the error. A few days later, she got back to me, apologizing for their mistake and informing me that they’d had to remove me from the ballot.
I won’t pretend I wasn’t upset, mostly by the initial mistake that landed me in the situation to begin with. A simple fact-check would’ve prevented it. But, it would’ve felt wrong to keep up the misconception, so ultimately I guess I ‘did the right thing’, as cheesy as that may sound. I was a bit crushed to see the blank spot on the ballot where my blog had been listed. The finality is always a bit hard to accept, I guess.
In any case, Saveur did apologize profusely, so I can’t hold a grudge. (And I sooo wanted to. I’m a good grudge-holder—blame it on my overly-principled nature.) And my private drama doesn’t make the award any less awesome and prestigious. So guys, if you haven’t voted yet, there’s still time! Let’s honor those whose efforts liven up the food media world and make it way more exciting than it has any right to be!

Moving on now. While traditional macarons are made with almonds, you can swap out the nut for any other nut or seed without having to change up quantities or technique (although I’m wondering if macadamian nuts might behave differently because they’re so oily? Not sure.) But since macarons are a bitch to get right in the first place, don’t think these sesame seed versions were a breeze to pull off, because they weren’t.
They are, actually, the product of a year of trying, off and on, over and over. In fact, I finally had to take an official black sesame macaron hiatus after my last attempt flopped back in November. I knew it wasn’t the sesame seed part that was stumping me; I’d somehow just lost my macaron-making mojo. But something—perhaps this burgeoning feeling of fresh starts brought on by spring—reinvigorated me, so I once again picked up my floppy spatula and piping bag and got to it.
I don’t know what changed this time—maybe I picked up some common sense this winter—but I finally made the effort to get to the root of the problem. Too often in the past, I found myself simply hoping for the best as I tossed trayfuls of these liquid gremlins into the oven. That’s a pretty defeatist way of looking at a baked good. Sure, there are lots of things out of one’s control, but a composite of sugar, ground seeds, and egg white? No way. It can and must be vanquished.

In the end, getting them to come out perfectly (and I mean perfectly – not a crack in two entire trayfuls!) came down to the placement of the racks in the oven (which heats unevenly; I had to scoot the trays away from the hot corner in the back right) and my ‘macaronage’—the method of mixing together the whipped egg whites and sugar/ground nut mix. About the macaronage, I’ve said this before, but guess who doesn’t learn her own lessons? Don’t baby your batter. The egg whites need to be deflated quite a bit or you’ll get lots of little cracks on the surface of your macarons, effectively ruining an entire batch that you’ll then have to force your family to eat, because you’ll be too embarrassed to share them with anyone else. (Have you seen a cracked macaron? It is a sad sight.)
You have no idea how triumphant I felt when I peeked into the oven mid-bake to discover perfect-looking macarons. I did a little jig in the kitchen.

I’d wanted to pair the black sesame with peanut, which is a fairly common combination in Chinese desserts, but didn’t want the filling to veer in the direction of frosting-sweet. The peanut flavor had to come through. Enter Nutter Butter filling, which I always remember as being aggressively peanut-y without tasting overly-processed. Maybe I’m remembering a different version of Nutter Butters as you, but whatever the case, this Thomas Keller version (think Bouchon Bakery) tasted and looked exactly like how peanut butter filling should. The childhood version, flecked with salt and nostalgia. It’s okay if you want to eat it with your fingers. I did.
Once the macarons comes together, the presentation is very striking (if I do say so myself). But, resist eating too many! You must give them a day to ‘bloom’, let the flavors of the shells and filling meld together. Only then can you truly enjoy the essence of the so-temperamental, but so-worth-it French macaron.

BLACK SESAME MACARONS
Makes 20 macarons
Adapted from BraveTart
Sorry to confuse you, but I use weight measurements when making my macarons for the extra precision, and I highly recommend you do too if you’re not already. Also, the Nutter Butter filling makes a tad more than is needed—for me at least. Its peanut flavor is strong, so be careful not to drown out the delicate taste of the macaron shells. I’d sandwich leftover filling between Ritz crackers or something just as salty.
Ingredients:
- 58 grams black sesame seeds
- 115 grams powdered sugar
- 2 egg whites
- 36 grams granulated sugar
- 1/4 tsp salt
- A few drops gel food coloring in black
Directions:
Preheat your oven to 300 degrees F. Line two baking sheets with parchment paper.
Grind the confectioners sugar and sesame seeds in a food processor until fine (this will take awhile, about 3 minutes, as the sesame seeds are harder to grind up), then sift the mixture into a bowl. Most of it should go through, but if a lot doesn’t, toss it back in the food processor and grind for another minute or so.
In the bowl of a stand mixer with the whisk attachment affixed, add the egg whites and sugar. Turn the mixer on to power level 4 and whisk the mixture together for 3 minutes. Next, turn the power up to 7 and whisk an additional 3 minutes. Turn the power up to 8 and whisk an additional minute or two. By now, there should be a stiff meringue in the bowl. Stop the mixer and add a few drops of coloring at this point and turn the mixer back on to the highest speed, whisking for an additional minute to incorporate the color. Knock the meringue that’s trapped in the whisk back into the bowl.
Now, add the sesame seed mixture into the bowl all at once. I’ll reference Stella’s instructions again:
Use both a folding motion (to incorporate the dry ingredients) and a rubbing/smearing motion, to deflate the meringue against the side of the bowl.
The dry ingredients/meringue will look hopelessly incompatible at first. After about 25 turns (or folds or however you want to call “a single stroke of mixing”) the mixture will still have a quite lumpy and stiff texture. Another 15 strokes will see you to “just about right.” Keep in mind that macaronage is about deflating the whites, so don’t feel like you have to treat them oh-so-carefully. You want to knock the air out of them.
You don’t need to be too gentle with the batter. By the time it’s ready, its consistency will be runnier than you’d think, closer to pancake batter than cake batter.
Fill a pastry bag with the batter. You can use a pastry bag with just a coupler, or with a tip. I used an Ateco 806 tip. Pipe your shells onto the parchment-paper lined baking sheets, a little more than a quarter (US currency) in size (about 2 cm. or 1 inch), spacing them about 1 inch apart.
When you’re done piping, pick up the pan and whack it down hard against your counter. Do this another time, then rotate the pan 90 degrees and do the same thing twice. You might see tiny air bubbles appear on the top of the rounds, a good sign because they could be potentially damaging if buried within the batter. Repeat with the other pan. Now leave the pans alone for half an hour—they’ll develop armor (a skin) during this time to protect them in the oven.
Slide the pans into the oven and bake for about 15 minutes, at which point the shells should be able to be cleanly picked off the parchment paper.
Let the shells come to room temperature, then fill your macarons with the peanut butter filling (recipe below). It’s quite thick, so a spoon should work just fine.
‘NUTTER BUTTER’ FILLING
Adapted from Bouchon Bakery
Ingredients:
1/2 cup smooth salted peanut butter
roughly 3/4 cup powdered sugar
1/4 cup (1/2 stick) butter, room temperature
pinch or two of Maldon salt
Directions:
Cream together all the ingredients in a stand mixer. Taste for sweetness, and add more powdered sugar or salt as needed.
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