The Stuff of Life

chocolate cake
Two weeks ago while Sam was visiting, we threw a small dinner party. I think it was his idea, actually. I’d yet to have a get-together in my new-ish Oakland apartment and the thought of the two of us spending an afternoon cooking for a room full of my friends was pretty darn nice.

dinner party
Sam took charge of the hummus and tabbouleh; I made pork tenderloin and laid out cheeses and olives; we roasted asparagus and plum tomatoes. Sam made a great play-list and a few basil juleps to sip before everyone arrived. A drizzly evening, laughter and umbrellas, Proseco and champagne, and chocolate cake with a weighty sour cream frosting.

dinner partyBut beside the food, I just kept smiling as I looked around the room seeing everyone together with exactly enough chairs (barely) catching up with each others’ families, work drama, restaurant drama … all the stuff of life. All the stuff that needs to be shared, that begs to be shared. And after everyone goes home and you wash a few dishes and turn down the lights and look around your empty living room — you feel like you just can’t wait to do it all over again. The type of gathering that’s so often overshadowed by the busyness of our days, traveling for spring weddings and other obligations, or just plain ol’ deflation at the end of a long week. The type of gathering that should really happen more often around here.

At the end of the night, the light rain had stopped. Empty wine bottles were piling up. And a chocolate cake sat near a cracked window. And not just any chocolate cake. This is a cake I had made just days before for my mom’s 60th birthday party. And it’s a cake she’s made every single birthday since I can remember — for myself and my two sisters. It’s a cake I can’t quite believe I haven’t written about until now.

Sure, we’ve talked about Amanda Hesser’s Chocolate Dump-It Cake and some of you may have baked Smitten Kitchen’s Everyday Chocolate Cake or Ina Garten’s Beatty’s Chocolate Cake. But this one has them all beat. The key is beginning with 2 cups of sour cream. Then you add the perfect amount of cocoa powder and eggs, a little vanilla, a good dash of salt. And then,  the secret ingredient. The one people kind of puzzle over when you tell them. There it goes: the potato. Just do it. Don’t ask questions. The shredded potato and the sour cream make this cake one of the lighter, more eloquent chocolate cakes I’ve ever come across with the perfect depth of flavor and springy crumb. It’s a keeper. And in a land teeming with worthy chocolate cakes, that’s saying a lot.

I can’t credit this recipe’s origin because I’m not entirely sure where my mom got it. And she’s not either. It’s been scrawled on the same index card for quite some time and has undergone a few changes and tweaks throughout the years. As written, it makes a 9 x 13 cake but I tend to love layer cakes so I multiply the recipe by .5 to get enough batter to make a 9″ layer cake. Or you can do as my sister does and double the recipe so you have enough batter to bake off a second cake later in the week. The batter holds up surprisingly well for at least four days in the refrigerator. So go to town. Enjoy. Because visits from Seattle, dinner parties with friends, birthday dinners for mothers, and stellar chocolate cakes –the stuff of life– are something worth celebrating. Every day.

Chocolate Sour Cream Cake

Chocolate Sour Cream Cake

  • Yield: 10 Servings
  • Prep time: 15 mins
  • Cook time: 35 mins
  • Total time: 50 mins



1 four-ounce russet potato, peeled and shredded
2 cups sour cream
1 3/4 cup cake flour
1 3/4 cup sugar
3/4 cup unsweetened cocoa powder
1/2 cup (1 stick) unsalted butter, room temperature
2 large eggs
1 1/2 teaspoons baking soda
1 teaspoon vanilla extract
1/2 teaspoon salt

Sour Cream Frosting:

2 1/2 cups powdered sugar
1/4 cup (1/2 stick) unsalted butter, room temperature
3 tablespoons sour cream
1 tablespoon vanilla extract


Preheat oven to 350 F and butter a 9 x 13 inch pan. Dust with flour. Add all ingredients except the shredded potato into the bowl of a stand mixer fitted with a paddle attachment (or a large mixing bowl in which you’ll use hand beaters).

Turn on the mixer and beat for 2-3 minutes until batter is well-combined and silky. Add the shredded potato and stir in with a wooden spoon. Transfer mixture to prepared pan.

Bake until tester comes out clean, 35-40 minutes. Cool cake in pan on a wire rack before inverting and preparing to frost.

Make the frosting: Using the whisk attachment on a stand mixer (or traditional beaters), beat all frosting ingredients together until smooth, about two minutes.

Note: If you don’t finish it all in one evening, wrap with plastic wrap and leave room temperature for up to three days. The frosting will firm up quite a bit in the refrigerator, so if you’d prefer to store it there that’s fine as well.


  1. eM

    as much as I grouse about Seattle, the thing I love most about it (and the thing that makes me stay) is that these sort of gatherings actually happen quite often. The pace is slower, people take time for each other (at least the group of wonderful friends I have made do). I love it. (remind me of this comment in January -ok?)

  2. Danielle

    Thank you for having us, and cooking up such a feast. It's a bit of work to host a dinner party, but so worth it by the end of the night eh? We need to have one at our place sometime this summer! xo

  3. tracy

    thank you for helping me relive this moment! I truly had THE BEST TIME!!! Can't wait to see you soon. And that cake was pretty awesome!



  4. Kimberley

    Dinner parties are my absolute favorite way to spend time with people. And that cake is to die for. Reminds me that I've got my grandma's jam cake on my to-make list this summer.

    1. megang

      Kimberly-I will be on the look out for this jam cake of your grandmother's. Sounds spectacular!

  5. Janet

    I can attest to how delicious this cake was - and what a fun night we all had! Let's all do it again soon. :)

  6. Marilyn

    This looks so good, and the potato sounds just strange enough to be perfect. :-) Did you use two round cake pans or one?

  7. Lori

    Megan, Reading this post I was green with envy of your friends. How I would have loved to be a part of that gathering. It's great to read such happy reports.And a cake recipe to boot. Can't wait to try it. Thanks for sharing it and your story!

    1. megang

      It was a sweet little gathering; thanks for your comment! And yes, I think you'll like the cake very much. If you end up making it, let me know what you think.

  8. El

    Gad you had fun. Everything looks delicious!

  9. Mary

    Everything is gorgeous. Not just the food, but that lamp! And, yes, I must make that cake.

  10. kickpleat

    I'm so curious of that cake!! Potato?? Okay then, I'm sold. Your place looks amazing - just from the sneak peeks :) Hooray for a happy and wonderful day.

  11. Adriana

    I totally feel the need for those kind of gatherings too. I'm lucky enough that my close friends, live close as well and we can have silly nights of pork roast, wine and ice cream quite often. I'm won't ask any questions and I'll make this cake, potato included. It looks too gorgeous not to. Thanks for sharing!

  12. Crystal Malek

    This looks incredible! I'm all for recipes that include a little something strange. Makes them stand out from all the rest. So excited to try this!!

    Also, saw the article you posted over at Ashley's blog from the NY Times on technology and love. That was great!! Very insightful. Thanks for posting it.

  13. Anne Zimmerman

    I'm hoping for a taste of this cake from you someday. Sometimes that's what it takes, right? Just a taste to prove that something that sounds slightly odd is really the very best?

  14. Jessie

    for a second i thought it was a huge whoopie pie! it looks very very good!

  15. Joy

    I did a double take on the potato. I'll have to make this soon. When I have a break time from baking for others. :)

    So glad you are having the most marvelous of times. I just looked at your header again and I swear I saw "A Sweet Samful" for a second there. xo.

  16. Sherilyn @ Wholepromise

    This sounds like a wonderful get together. As as for the cake I am always on the look out for "that cake" recipe that you can trust time and time again to deliver. I think I may have just found it - so thank you. You have a lovely spot to visit here.

  17. Dixie Caviar

    You can never have too many chocolate cake recipes... Now I just need an excuse to add another to my collection. That shouldn't be too hard ;)

  18. lo

    I love posts like this that show exactly how food brings people together -- connecting them to their history, and allowing them to make new memories with new friends.

    And the chocolate cake doesn't look half bad either :)

  19. Nicole @ itsfeedingtimeatthezoo

    Thank you! I just spent yesterday trolling through my cookbooks trying to find a good recipe for chocolate sour cream cake, and voila, here it is!

    Lovely blog!


  20. Val

    The potato does sound weird and I'm going to have to give this a try to see if that weirdness really does wear off once the cake is baked!

    I love the simple idea of turning a regular chocolate cake into a layered cake though. It adds that wow factor which you always want to achieve when guests are round.

  21. Erin

    We celebrated my mother's 61st birthday this past weekend. I came across your blog as I was searching for chocolate sour cream cake recipes. The potato intrigued me, but your story was what really sold me. The cake was absolutely delicious and moist. I tried a coconut buttercream icing with it. Mmmm! I will definitely add this to my recipes, and try it as a layer cake next time. Thank you!

    1. megang

      Fantastic, Erin! Thank you so much for reporting back; so glad you enjoyed the recipe.

  22. Gail

    Just found your site following a link on Pan and Ink - love this idea! Do you think I could sub a regular white potato, or does it have to be a russet? Something to do with the starch?

    1. megang

      Hi, Gail! No use a regular white potato, absolutely. It's not a fussy cake and it'll work just fine. Enjoy (and welcome!) ~mg

Join the Discussion

Glimpses of Spring

Minestrone Verde with White Beans and Pesto

Minestrone Verde with White Beans and Pesto

We returned home from San Francisco on New Years Eve just in time for dinner, and craving greens -- or anything other than baked goods and pizza (ohhhh San Francisco, how I love your bakeries. And citrus. And winter sunshine).  Instead of driving straight home, we stopped at our co-op where I ran in for some arugula, an avocado, a bottle of Prosecco, and for the checkout guys to not-so-subtly mock the outlook of our New Years Eve: rousing party, eh? They looked to be in their mid-twenties and I figured I probably looked ancient to them, sad even. But really, there wasn't much sad (or rousing, to be fair) about our evening: putting Oliver to bed, opening up holiday cards and hanging them in the kitchen, and toasting the New Year with arugula, half a quesadilla and sparkling wine. It wasn't lavish. But it's what we both needed. (Or at least what we had to work with.) Since then, I've been more inspired to cook lots of "real" food versus all of the treats and appetizers and snacks the holidays always bring on. I made Julia Turshen's curried red lentils for the millionth time, a wintry whole grain salad with tuna and fennel, roasted potatoes, and this simple green minestrone that I've taken for lunch this week. Determined to fit as many seasonal vegetables into a bowl as humanly possible, I spooned a colorful pesto on top, as much for the reminder of warmer days to come as for the accent in the soup (and for the enjoyment later of slathering the leftover pesto on crusty bread).

Read More
Quick Pickled Strawberries

Quick Pickled Strawberries

It turns out shopping for wedding dresses is nothing like they make it appear in the movies. Or at least it hasn't been for me. Angels don't sing. Stars don't explode. Relatives don't cry. There isn't a sudden heart-stopping moment that this is, in fact, "the one." To be honest, I always knew that I wasn't the kind of gal for whom angels would sing or stars would explode but I did think I'd have some kind of moment where I could tell I'd found the best dress. Instead, my mom flew into town and we spent three (yes, three!!) days shopping for dresses, and since then I've been back to the stores we visited -- and I'm more undecided than ever. Tomorrow morning I'll return with my friend Keena to try and tie this business up once and for all. Cross your fingers. 

Read More
Feeding Ourselves Well

Feeding Ourselves Well

When I was single and living alone in the Bay Area, I made virtually the same thing for dinner each night. I ate meals quickly while in front of the computer. Or even worse: the television. This most often included what I call "Mexican Pizzas" which were basically glorified quesadillas baked in the oven until crispy. Sometimes, if I was really feeling like cooking, I'd whip up a quick stir-fry with frozen vegetables from Trader Joe's or a mushroom frittata using pre-sliced mushrooms. Mostly, though, it was Mexican Pizzas -- a good four or five nights a week. Today, thankfully, dinner looks a lot different. Meals in general look a lot different. How would I explain that difference? I think that ultimately how we feel about our life colors how we choose to feed ourselves and the importance that we place on preparing our own meals.

Read More
Farro Salad with Arugula, Lemon, Feta and Pistachio

Farro Salad with Arugula, Lemon, Feta and Pistachio

Today was 75 degrees in Seattle and it seemed the whole city was out and about drinking iced coffee in tank tops and perhaps not working all that hard. When we have a hit of sunshine like this in April (or, really, any time of the year), we're all really good at making excuses to leave the office early -- or, simply, to "work from home." I just got back from LA last night, unpacked in a whirlwind this morning, and took Oliver to meet up with three friends from our parents group at the zoo. The only other time I'd been to the Seattle zoo was once with Sam a few years ago when we arrived thirty minutes before closing and ended up doing a whirlwind tour -- sprinting from the giraffes to the massive brown bear to the meerkat. The visit today was much different: we strolled slowly trying to avoid the spring break crowds and beating sun. I managed to only get one of Oliver's cheeks sunburned, and he even got in a decent nap. A success of an afternoon, I'd say. Coming home I realized we didn't have much in the fridge for lunch -- but thankfully there was a respectable stash of Le Croix (Le Croix season is back!) and a small bowl of this whole grain salad I made right before I left town. It's the kind of salad that's meant for this time of year: it pulls off colorful and fresh despite the fact that much of the true spring and summer produce isn't yet available. And for that reason, I make a few versions of it in early spring, often doubling the recipe so there's always the possibility of having a small bowl at 1 p.m. while the baby naps in the car seat, one cheek sunburned, windows and back door open -- a warm breeze creeping into the kitchen. 

Read More
Whole Grain Any-Fruit Crisp

Whole Grain Any-Fruit Crisp

On Monday our little family of three is headed to the airport at 6 am to board our first with-baby cross-country trip. We'll be visiting Sam's family in New Jersey for a few days, then renting a car and driving over to meet up with my family at my mom's lake house in the Adirondacks. Sam's younger sister and her kids have yet to meet Oliver; my grandpa has yet to meet him, and Oliver has yet to take a dunk in a lake, see a firefly, or spend quality time with energetic dogs -- of which there will be three. A lot of firsts. This week my family has been madly texting, volunteering to make certain meals or sweets on assigned days while we're at the cabin and it got me thinking about really simple, effortless summer desserts -- in particular, ones that you can make while staying in a house with an unfamiliar kitchen and unfamiliar equipment and still do a pretty bang-up job. I think fruit crisp is just that thing. 

Read More