Daring Baker’s Challenge: Yule Log
Happy Yule Everyone!

Yule is a celebration of the Winter Solstice. It marks the longest night of the year and celebrates the re-birth of the sun and longer days to come after the darkness of winter. Christmas was transplanted onto winter solstice some 1,600 years ago, centuries before the English language emerged from its Germanic roots. The tradition of burning a Yule log is to celebrate light itself and the lightening of the days thereafter. Personal faults, mistakes and bad choices are burned in the flame so everyone’s New Year can start with a clean slate. You never burn the entire log, you save a piece for next year to start the next Yule Log. Traditionally on the eve of the Winter Solstice, at midnight, you turn off all your lights or candle lights and everyone takes a moment to sit in the dark and reflect on the darkness, then at 12:01 everyone lights their own candles, turns on all the lights and gives thanks to the sun and its life sustaining power.
I kinda got guilted into this month’s challenge. I have been so busy baking holiday cookies, Roberto and I are in the process of moving and I have been finishing up some projects that I really forgot about the challenge until Wednesday, when I realized I hadn’t even looked at the challenge for this month. I was planning to bow out of it, until I saw it was a Yule Log and since I actually celebrate the holiday of Yule (Winter Solstice), I figured I really had no excuse NOT to step up to the plate. So I scrambled all day on Thursday – my only day that did not have every second scheduled and I made my Yule Log.
It was a disaster from the beginning. First, I did not have cake flour, so I had to use all-purpose. Second, I did not have instant espresso powder, so I had to use regular espresso and then there was the issue of the butter cream. It was watery, so I decided to add some heavy cream to give it body and it was way in the back of my fridge, and apparently a little frozen and then I had chunky butter cream, which all had to be thrown away. So I was left with little choice beyond making espresso whipped cream instead, which turned out great! It looks more like a birch tree.
Then my peaks didn’t hold with the meringue and I had to finagle a way to make the mushrooms form correctly. But I am happy with the result, it tastes great and I think it looks very cute! I really hope the people will enjoy it at the party I am bringing it to today!
So if you want to make your own Yule Log next year, here is the recipe!
Yule Log
(from Perfect Cakes by Nick Malgieri and The Williams-Sonoma Collection: Dessert)
Daring Bakers Challenge #14: December 2007
Hosts: Daring Baker Founders Ivonne (Cream Puffs in Venice) and Lisa (La Mia Cucina)
Recipe Quantity: Serves 12
Cake should be stored in a cool, dry place. Leftovers should be refrigerated
Challenge Requirements:
A genoise cake using the recipe below
A coffee buttercream frosting using the recipe below (Note: For those of you that have an aversion to coffee, you can use another flavour for your buttercream, however, the buttercream must be dark in colour. We don’t want any white or cream-coloured Yule Logs!
Meringue or Marzipan mushrooms using the recipes below
Allowed Modifications:
1. Your genoise must be made using the recipe provided; however, it can be flavoured however you wish. Make it chocolate, add nuts, douse it in liquor, throw in some citrus or just leave it plain. It’s entirely up to you how you flavour it. Substitutions for health reasons are allowed but you must let us know.
2. While the outside of your Yule Log must be frosted with the coffee buttercream using the recipe provided here, you are free to fill the recipe however you choose. Fill it with fruit, jam, melted chocolate, pudding, whipped cream, or another frosting of your choice. You have complete freedom when it comes to the FILLING. Substitutions for health reasons are allowed but you must let us know.
3. At the very least, besides the coffee buttercream, you must decorate your log with mushrooms. We have provided a recipe for meringue mushrooms and marzipan mushrooms. You can choose one or the other or you can try both. But you must try at least one type of mushroom.
4. You have complete freedom, besides the mushrooms, to decorate your logs however you wish.
5. You have complete freedom to make your logs in whatever shape you like (mini logs, one huge log, an upright log, etc.)
6. High altitude modifications are allowed as long as you stay “true” to the recipe.
7. Conversion for certain dietary restrictions like gluten-free, dairy-free, vegan etc. is allowed.
8. Recipe ingredient exception allowed only if allergy or an ingredient not available or cost prohibitive in your region.
Additional Information about Challenge:
If you are not going to use the coffee buttercream to fill your log, be sure to have the filling ready once the genoise comes out of the oven. If you do fill your Yule Log with fruit or with soemthing other than buttercream, please note that you may not be able to freeze the Log because the filling may not last.
Recipes:
Plain Genoise:
3 large eggs
3 large egg yolks
Pinch of salt
3/4 C of sugar (use only 1/3 C)
1/2 C cake flour
1/4 C cornstarch
Preheat the oven to 400 degrees F. Butter 1 10×15 inch jelly roll pan and line with parchment, then butter again on top of the parchment.
Bring a saucepan of water to a simmer.
Whisk the eggs, yolks, salt, and sugar together in a heatproof bowl like the bowl of a stand mixer. Place over the simmering saucepan of water and whisk until the mixture is about 100 degrees. It should feel lukewarm.
Whip on medium high speed until the egg mixture is light yellow, thick and foamy, and tripled in volume. It should fall off the whisk in ribbons that slowly dissolve.
While the eggs are whipping, sift together the cake flour and cornstarch.
Sift 1/3 of the flour mixture over the beaten eggs. Fold this in, then sift another 1/3 of the flour in, fold, and repeat.
Scrape the batter into the jelly roll pan and smooth the top. Bake for 10 – 12 minutes, or until the cake springs back when touched and a toothpick inserted in the center comes out clean.
While the cake is baking, begin making the buttercream.
Coffee Buttercream:
4 large egg whites
1 C sugar
3 sticks (1 1/2 C) unsalted butter, room temp, softened
2 Tbsp instant espresso powder
2 Tbsp rum or brandy
1 oz melted dark chocolate
Whisk the egg whites and sugar together in the bowl of an electric mixer. Set the bowl over simmering water and whisk gently until the sugar is dissolved and the egg whites are hot.
Attach the bowl to the mixer and whip with the whisk on medium speed until cooled. Switch to the paddle and beat in the softened butter and continue beating until the buttercream is smooth. Dissolve the instant coffee in the liquor and beat into the buttercream.
Filling and frosting the log:
Turn the cake out of the pan onto a clean sheet of parchment and peel away the parchment on the bottom. Spread with filling. Roll the cake into a tight cylinder. Refrigerate for several hours.
Unwrap the cake. Trim the ends on the diagonal, starting the cuts about 2 inches away from each end. Position the larger cut piece on each log about 2/3 across the top. Cover the log with the reserved buttercream, making sure to curve around the protruding stump. Streak the buttercream with a fork or decorating comb to resemble bark.
Transfer the log to a platter and decorate with your mushrooms and whatever other decorations you’ve chosen.
Meringue Mushrooms:
3 large egg whites, at room temperature
¼ teaspoon cream of tartar
½ cup (3-1/2 ounces/105 g.) granulated sugar
1/3 cup (1-1/3 ounces/40 g.) icing sugar
Unsweetened cocoa powder for dusting
Preheat the oven to 225 degrees F. Line 2 baking sheets with parchment. Have ready a pastry bag fitted with a small (no. 6) plain tip. In a bowl, using a mixer on medium-low speed, beat together the egg whites and cream of tartar until very foamy. Slowly add the granulated sugar while beating. Increase the speed to high and beat until soft peaks form when the beaters are lifted. Continue until the whites hold stiff, shiny peaks. Sift the icing sugar over the whites and, using a rubber spatula, fold in until well blended.
Scoop the mixture into the bag. On one baking sheet, pipe 48 stems, each ½ inch (12 mm.) wide at the base and tapering off to a point at the top, ¾ inch (2 cm.) tall, and spaced about ½ inch (12 mm.) apart. On the other sheet, pipe 48 mounds for the tops, each about 1-1/4 inches (3 cm.) wide and ¾ inch (2 cm.) high, also spaced ½ inch (12 mm.) apart. With a damp fingertip, gently smooth any pointy tips. Dust with cocoa. Reserve the remaining meringue.
Bake until dry and firm enough to lift off the paper, 50-55 minutes. Set the pans on the counter and turn the mounds flat side up. With the tip of a knife, carefully make a small hole in the flat side of each mound. Pipe small dabs of the remaining meringue into the holes and insert the stems tip first. Return to the oven until completely dry, about 15 minutes longer. Let cool completely on the sheets.
Garnish your Yule Log with the mushrooms.
Marzipan Mushrooms:
8 ounces almond paste
2 cups icing sugar
3 to 5 tablespoons light corn syrup
Cocoa powder
To make the marzipan combine the almond paste and 1 cup of the icing sugar in the bowl of an electric mixer and beat with the paddle attachment on low speed until sugar is almost absorbed.
Add the remaining 1 cup of sugar and mix until the mixture resembles fine crumbs.
Add half the corn syrup, then continue mixing until a bit of the marzipan holds together when squeezed, adding additional corn syrup a little at a time, as necessary: the marzipan in the bowl will still appear crumbly.
Transfer the marzipan to a work surface and knead until smooth.
Roll one-third of the marzipan into a 6 inches long cylinder and cut into 1-inch lengths.
Roll half the lengths into balls. Press the remaining cylindrical lengths (stems) into the balls (caps) to make mushrooms.
Smudge with cocoa powder.










Ulrike - December 22, 2007 at 6:57 am
Wow, a beautiful result. Congratulations and happy holidays!
Dharm - December 22, 2007 at 8:50 am
Jenn,
Good Job! I too almost missed the challenge coz December is such a busy time. But you did it girl! Have a great Xmas!
Kat - December 22, 2007 at 9:26 am
With all the busyness, your yule log looks lovely! Have a great Christmas and may 2008 be a delicious year for you!
courtney - December 22, 2007 at 10:41 am
Im glad you found the time. Looks wonderful. Happy Hoildays.
Maryann - December 22, 2007 at 10:59 am
I turned into the scrooge during this challenge haha. Yours looks very good though. Merry Christmas!
zorra - December 22, 2007 at 12:31 pm
I love the first picture. Looks great.
Christmas Bellini Valli - December 22, 2007 at 12:38 pm
Great job with the challenge Jenn. Like me you had to wait till the last minute to make it. I made the mistake of trying to make my yule log over a 2 day period. I am still waiting for the buttercream to soften so that I can decorate. Today is filled so it will have to wait until I come home tonight after my 2nd job. It will get done though…thank goodness for the 2 day grace period for posting over the busy holiday season!!! I hope you have a wonderful holiday season with family and friends. May 2008 be all that you hoped for and more!!!
maria~ - December 22, 2007 at 12:50 pm
Heehee, birch tree or yule log, that cake looks delicious
Merry Christmas, Jenn!
Peter - December 22, 2007 at 1:00 pm
Congrats Jenn, it’s almost a shame to cut into it. Your “faux funghi” also look great!
Zapora - December 22, 2007 at 1:57 pm
Such lovely recipes. You would think I’ve learned not to come to your blog unless I’ve eaten first. Otherwise……I start drolling all over myself.
MyKitchenInHalfCups - December 22, 2007 at 3:02 pm
Isn’t it wonderful that disaster doesn’t always show in the final results.
Your log is lovely.
Michelle - December 22, 2007 at 3:06 pm
Beautiful!
Meeta - December 22, 2007 at 4:20 pm
that looks great. You did an awesome job! Wishing you a Merry Christmas!
Mallika - December 22, 2007 at 5:23 pm
Well done for trying. I just bought one today. Happy Christmas and New Year!
Ben - December 22, 2007 at 5:24 pm
Wow! Great pics. I won’t be able to complete this challenge but hopefully next month things will be settled down here.
Feliz Navidad from my family to yours!
megan - December 22, 2007 at 7:37 pm
Your log looks great. Merry Christmas
Kevin - December 22, 2007 at 7:45 pm
I had some troubles with this one as well. Yours looks good especially the mushrooms.
Jenny - December 22, 2007 at 9:52 pm
I wish I had thought of the greenery for mine as it looks great on yours!
Tartelette - December 22, 2007 at 11:28 pm
Well you saved the log!! Looks great Jenn!
Happy Holidays to you and your family!
Katie - December 23, 2007 at 6:12 am
Your log looks very cute – and very edible!
We have one every year….from the bakery!
Actually, one year I had ice cream yule logs…really yummy! Maybe, one day, I’ll make one…naw, I’m much more of a cookie person!
Well done and Happy Yule!
Sylvia - December 23, 2007 at 11:42 am
Looks delicious Jenn, you work so hard , but the result was wonderful
I wish you and Roberto a merry Christmas
Celeste - December 23, 2007 at 12:21 pm
Superb, Happy holidays
sunita - December 23, 2007 at 12:37 pm
That’s one beautiful yule log…your mushrooms look so adorable
Deb - December 23, 2007 at 3:29 pm
Nice “Shrooms” Jenn! Wishing you and your family a very Merry Christmas!
My best,
Deb:)
Judy - December 23, 2007 at 3:35 pm
Great Yule Log…It definitely was hard finding the time for this one!
Sheltie Girl - December 24, 2007 at 12:18 am
You did a lovely job on your yule log.
Happy Holidays!
Natalie @ Gluten A Go Go
Julius - December 24, 2007 at 12:22 am
That is one gorgeous bûche de Noël!
Happy Holidays to you!
Julius from Occasional Baker
Myrtille - December 24, 2007 at 4:47 am
Well done! happy Holidays!
Windy - December 24, 2007 at 10:49 am
Hi Jenn – wishing you Merry Christmas and Happy New Year.
Sue - December 24, 2007 at 11:14 am
Jenn,
I didn’t know all that stuff about the Yule Log. I just call mine a Buche de Noel and eat every last bit of it. Actually, this is the first year I haven’t made one in a long time, but yours looks exceptional.
Have a really wonderful Christmas. I feel sorry for you that you’re moving. There really is nothing worse and more stress-producing, but hopefully it’s to a great place. Enjoy. Merry Christmas.
Katie B. - December 24, 2007 at 11:54 am
Glad you decided to participate – your Yule Log looks terrific!! Best wishes for a Merry Christmas!!
The Leftover Queen - December 24, 2007 at 12:10 pm
Thanks everyone for all your holiday well wishes. I had a great time with this challenge and everyone at the party loved it, which made it all so well worth it!
I am going to be a little lax with blogging over the next few days with the holiday festivities going on and our move, but I wanted to be sure to wish each and every one of you a blessed and happy holiday season!
BaL(Banu) - December 24, 2007 at 8:07 pm
Oh Jenn! Just perfect!
I was planning to be a DB by this month , however I could catch the date unfortunatelly.
But I’m determinded to ‘bake’ this by the New year’s Eve for the dinner party
Maybe the last baker of the Yule Log will be me lol
Merry Christmas again, dear…
With best regards from Istanbul…
Claire - December 25, 2007 at 4:31 pm
Well, even if late…looks great!
Paula - December 26, 2007 at 11:50 am
It looks just great to me. Way to go getting this done at the last minute!
Adriana - December 26, 2007 at 2:59 pm
Your Yule Log looks great!!!!!
Feliz Navidad!!!!!!
veron - December 26, 2007 at 5:13 pm
Here’s to your gorgeous Yule Log. I did have trouble with my buttercream too. I loved the meringue mushrooms , they were so cute and light.
Deborah - December 26, 2007 at 7:36 pm
Even with the problems you encountered, your Yule Log looks great!!
Tara - December 26, 2007 at 8:37 pm
Your log is beautiful!
Gretchen Noelle - December 27, 2007 at 8:30 am
Great job despite all of the challenges! Interesting information about the burning of the yule log. Here in Peru, people make “dolls” with old clothes for New Years and set them aflame at midnight as their way to burn away the old. Kind of similar, though not as delicious!
The Leftover Queen - December 27, 2007 at 11:34 am
Well I am happy to report that the Yule Log was a great success at the Pig Roast we went to. Everyone thought the mushrooms were real and everyone loved the taste of it, so despite all the challenges I had in this challenge, it all turned out great! Thanks again to Ivonne and Lis and all the other DBs out there! Happy Holidays to everyone!
Gabi - December 27, 2007 at 7:41 pm
Hi Jenn,
Hope your Yule was Merry met!
Lovely log even with the challenges.
Many blessings to you for 2008 and hope your
move is happy and peaceful!
xoxo
Gabi
Marie - December 28, 2007 at 7:32 pm
Your photo and log looks so good it could be in a magazine!!
wendy - December 30, 2007 at 5:08 am
Cute log. I am glad you had a chance to make especially since you celebrate this tradition. Your mushrooms are cute. Wendy
Sathya - December 30, 2007 at 9:03 pm
You can’t see any of those dramas from the photos. Your Yule looks great. Well done on completing the challenge in the midst of all your craziness (as if this time of year isn’t crazy enough – you had to move!) Happy New Year.
Jen Yu - December 31, 2007 at 11:49 am
Fabulous looking yule log. Those mushrooms are just too cute. Great job pulling this through despite the craziness of the season. Happy new year!!
Andrea - January 10, 2008 at 10:02 pm
I’m amazed that you could squeeze it in…moving is such a busy time. But your cake turned out great! Happy New Year!
Dolores - January 16, 2008 at 4:50 pm
I’m so glad you found a way to fit this one into your schedule Jenn, and I love your modifications. I’m sorry it’s taken me so long to get here… I hope you found peace and joy in your Solstice celebration!