Saturday, February 27, 2010

Tiramisu (DB)

The February 2010 Daring Bakers’ challenge was hosted by Aparna of My Diverse Kitchen and Deeba of Passionate About Baking. They chose Tiramisu as the challenge for the month. Their challenge recipe is based on recipes from The Washington Post, Cordon Bleu at Home and Baking Obsession.

They chose Baltimore pastry chef Carminantonio Iannaccone’s version of tiramisu for a couple of reasons. Firstly, his recipe is different from most other tiramisu recipes as he makes a zabaglione, an egg custard which is flavoured with Marsala wine (I used coffee instead). Even more important is that his zabaglione is cooked so there is no risk from using raw eggs. He also makes a vanilla flavoured pastry cream which isn't seen in many other tiramisu recipes.

I've made tiramisu in the past, even with homemade ladyfingers... but I've never made the entire thing from start to finish from scratch (even the mascarpone cheese!). I have to say that my favorite part of this challenge was learning how to make the mascarpone cheese. I never realized how easy it is to make and that stuff is soooo expensive that I am glad I know how to make it now!

While this challenge took lots of advance planning with lots of overnight refrigeration required, each individual component was simple to execute.

For both the zabaglione and the pastry cream, I started the double boiler on low heat but had to increase it to medium in order to get the mixtures to thicken up. I also had to heat both for about 15 minutes longer than the recipe indicated. I'm not sure that keep the water in the double boiler at a low simmer would ever get the mixtures warm enough to thicken up.

For the mascarpone cheese, I was a bit upset because the recipe says to use a wide skillet. It does not say to set up a double boiler. Sure, I thought it was odd that I was setting my bowl in a skillet with simmering water, but I thought I was following the instructions correctly. Had it said to set up a double boiler, I would have known right away that the bowl shouldn't be touching the bottom on the skillet. It was only after being unable to get my cream up to 190F that I went back to read the recipe notes and noticed that the hosts mention that it needs to be a double boiler and the cream needs to be in a stainless steel bowl that does not touch the bottom of the pan. I am not sure how deep everyone else's skillets are, but I don't have a skillet deep enough to serve as a double boiler so I think the recipe is a bit misleading. So, once I tossed that batch and started over using a saucepan for the double boiler and a stainless steel bowl for my cream, getting it up to 190F was a breeze and making the mascarpone cheese was very straightforward. Once I got the cream up to 190F, I added some lime juice and continued heating a litte bit longer, and then it thickened up quite nicely. A little chill time in the refrigerator overnight and I had mascarpone cheese! How cool :)

Honestly, when I couldn't get the mascarpone cheese to work out, I almost wanted to call it quits and cheat by using store bought. I figured that no one would be the wiser if I did that anyway... but I'm glad I persisted... and to that end, I have photographic evidence that I completed this part of the challenge:

Assembling the tiramisu was easy, I didn't go for anything elaborate because these days I am lucky to even get any baking in with my 3 month old (almost 4 months - where does the time go?!) baby.

As for the taste? I used chocolate macadamia nut kona coffee instead of espresso, and added real rum instead of rum extract to my dipping solution. I really enjoyed this dessert. The ladyfingers from this recipe were better than the ones I had made previously, and the overall end result was much more like the traditional tiramisu that I am used to having, as opposed to the other recipe I tried which was very cream cheesey and more like a "tiramisu cheesecake" flavor. This will definitely be my go-to recipe for tiramisu from now on.

Thanks Aparna and Deeba, for hosting this month's challenge. I am so happy I learned how to make my own mascarpone cheese! Make sure you check out the Daring Bakers' Blogroll to see how everyone else enjoyed this classic Italian dessert.


Mascarpone Cheese – Vera’s Recipe (Baking Obsession) for Homemade Mascarpone Cheese.
Savoiardi/ Ladyfinger Biscuits – Recipe from Cordon Bleu At Home
Tiramisu – Carminantonio's Tiramisu from The Washington Post, July 11 2007


  • A double boiler (a stainless steel bowl that fits inside a large saucepan/ pot without touching the bottom will do)
  • Two or three large mixing bowls
  • Whisk
  • A medium sized heavy bottomed pan
  • Fine meshed strainer (to remove lumps from pastry cream, if any)
  • Electric mixer, hand held
  • Serving dish (or dishes) of choice (8" by 8" should be fine)
  • Spatula for folding and spoons as required
  • Plastic wrap/ clingfilm
  • Baking sheets
  • Parchment paper or nonstick liners
  • Pastry bag (can be disposable)
  • Plain 3/4" pastry bag tip or cut the end of pastry bag to this size (If you don’t have a pastry bag and/or tips, you can use a Ziploc bag with the corner snipped off)
  • Oven
  • Cooling rack
  • Thin-bladed spatula for removing ladyfinger biscuits from the baking sheets
  • Instant-read thermometer (optional)
  • Strainer
  • Cheesecloth or cotton napkin for draining mascarpone
  • Fine-mesh strainer for shaking cocoa powder on tiramisu


(Recipe source: Carminantonio's Tiramisu from The Washington Post, July 11 2007 )
This recipe makes 6 servings

For the zabaglione:
2 large egg yolks
3 tablespoons sugar/50gms
1/4 cup/60ml Marsala wine (or port or coffee)
1/4 teaspoon/ 1.25ml vanilla extract
1/2 teaspoon finely grated lemon zest

For the vanilla pastry cream:
1/4 cup/55gms sugar
1 tablespoon/8gms all purpose flour
1/2 teaspoon finely grated lemon zest
1/2 teaspoon/ 2.5ml vanilla extract
1 large egg yolk
3/4 cup/175ml whole milk

For the whipped cream:
1 cup/235ml chilled heavy cream (we used 25%)
1/4 cup/55gms sugar
1/2 teaspoon/ 2.5ml vanilla extract

To assemble the tiramisu:
2 cups/470ml brewed espresso, warmed
1 teaspoon/5ml rum extract (optional)
1/2 cup/110gms sugar
1/3 cup/75gms mascarpone cheese
36 savoiardi/ ladyfinger biscuits (you may use less)
2 tablespoons/30gms unsweetened cocoa powder

For the zabaglione:
Heat water in a double boiler. If you don’t have a double boiler, place a pot with about an inch of water in it on the stove. Place a heat-proof bowl in the pot making sure the bottom does not touch the water.
In a large mixing bowl (or stainless steel mixing bowl), mix together the egg yolks, sugar, the Marsala (or espresso/ coffee), vanilla extract and lemon zest. Whisk together until the yolks are fully blended and the mixture looks smooth.
Transfer the mixture to the top of a double boiler or place your bowl over the pan/ pot with simmering water. Cook the egg mixture over low heat, stirring constantly, for about 8 minutes or until it resembles thick custard. It may bubble a bit as it reaches that consistency.
Let cool to room temperature and transfer the zabaglione to a bowl. Cover and refrigerate at least 4 hours or overnight, until thoroughly chilled.

For the pastry cream:
Mix together the sugar, flour, lemon zest and vanilla extract in a medium heavy-bottomed saucepan. To this add the egg yolk and half the milk. Whisk until smooth.
Now place the saucepan over low heat and cook, stirring constantly to prevent the mixture from curdling.
Add the remaining milk a little at a time, still stirring constantly. After about 12 minutes the mixture will be thick, free of lumps and beginning to bubble. (If you have a few lumps, don’t worry. You can push the cream through a fine-mesh strainer.)
Transfer the pastry cream to a bowl and cool to room temperature. Cover with plastic film and refrigerate at least 4 hours or overnight, until thoroughly chilled.

For the whipped cream:
Combine the cream, sugar and vanilla extract in a mixing bowl. Beat with an electric hand mixer or immersion blender until the mixture holds stiff peaks. Set aside.

To assemble the tiramisu:
Have ready a rectangular serving dish (about 8" by 8" should do) or one of your choice.
Mix together the warm espresso, rum extract and sugar in a shallow dish, whisking to mix well. Set aside to cool.
In a large bowl, beat the mascarpone cheese with a spoon to break down the lumps and make it smooth. This will make it easier to fold. Add the prepared and chilled zabaglione and pastry cream, blending until just combined. Gently fold in the whipped cream. Set this cream mixture aside.

Now to start assembling the tiramisu.
Workings quickly, dip 12 of the ladyfingers in the sweetened espresso, about 1 second per side. They should be moist but not soggy. Immediately transfer each ladyfinger to the platter, placing them side by side in a single row. You may break a lady finger into two, if necessary, to ensure the base of your dish is completely covered.
Spoon one-third of the cream mixture on top of the ladyfingers, then use a rubber spatula or spreading knife to cover the top evenly, all the way to the edges.
Repeat to create 2 more layers, using 12 ladyfingers and the cream mixture for each layer. Clean any spilled cream mixture; cover carefully with plastic wrap and refrigerate the tiramisu overnight.
To serve, carefully remove the plastic wrap and sprinkle the tiramisu with cocoa powder using a fine-mesh strainer or decorate as you please. Cut into individual portions and serve.


(Source: Vera’s Recipe for Homemade Mascarpone Cheese)
This recipe makes 12oz/ 340gm of mascarpone cheese

474ml (approx. 500ml)/ 2 cups whipping (36 %) pasteurized (not ultra-pasteurized), preferably organic cream (between 25% to 36% cream will do)
1 tablespoon fresh lemon juice


Bring 1 inch of water to a boil in a wide skillet. Reduce the heat to medium-low so the water is barely simmering. Pour the cream into a medium heat-resistant bowl, then place the bowl into the skillet. Heat the cream, stirring often, to 190 F. If you do not have a thermometer, wait until small bubbles keep trying to push up to the surface.
It will take about 15 minutes of delicate heating. Add the lemon juice and continue heating the mixture, stirring gently, until the cream curdles. Do not expect the same action as you see during ricotta cheese making. All that the whipping cream will do is become thicker, like a well-done crème anglaise. It will cover a back of your wooden spoon thickly. You will see just a few clear whey streaks when you stir. Remove the bowl from the water and let cool for about 20 minutes. Meanwhile, line a sieve with four layers of dampened cheesecloth and set it over a bowl. Transfer the mixture into the lined sieve. Do not squeeze the cheese in the cheesecloth or press on its surface (be patient, it will firm up after refrigeration time). Once cooled completely, cover with plastic wrap and refrigerate (in the sieve) overnight or up to 24 hours.
Vera’s notes: The first time I made mascarpone I had all doubts if it’d been cooked enough, because of its custard-like texture. Have no fear, it will firm up beautifully in the fridge, and will yet remain lusciously creamy.
Keep refrigerated and use within 3 to 4 days.

Once assembled, the tiramisu can be frozen till you need to serve it, in case you are not serving it immediately.

(Source: Recipe from Cordon Bleu At Home)
This recipe makes approximately 24 big ladyfingers or 45 small (2 1/2" to 3" long) ladyfingers.

3 eggs, separated
6 tablespoons /75gms granulated sugar
3/4 cup/95gms cake flour, sifted (or 3/4 cup all purpose flour + 2 tbsp corn starch)
6 tablespoons /50gms confectioner's sugar,


Preheat your oven to 350 F (175 C) degrees, then lightly brush 2 baking sheets with oil or softened butter and line with parchment paper.
Beat the egg whites using a hand held electric mixer until stiff peaks form. Gradually add granulate sugar and continue beating until the egg whites become stiff again, glossy and smooth.
In a small bowl, beat the egg yolks lightly with a fork and fold them into the meringue, using a wooden spoon. Sift the flour over this mixture and fold gently until just mixed. It is important to fold very gently and not overdo the folding. Otherwise the batter would deflate and lose volume resulting in ladyfingers which are flat and not spongy.
Fit a pastry bag with a plain tip (or just snip the end off; you could also use a Ziploc bag) and fill with the batter. Pipe the batter into 5" long and 3/4" wide strips leaving about 1" space in between the strips.
Sprinkle half the confectioner's sugar over the ladyfingers and wait for 5 minutes. The sugar will pearl or look wet and glisten. Now sprinkle the remaining sugar. This helps to give the ladyfingers their characteristic crispness.
Hold the parchment paper in place with your thumb and lift one side of the baking sheet and gently tap it on the work surface to remove excess sprinkled sugar.
Bake the ladyfingers for 10 minutes, then rotate the sheets and bake for another 5 minutes or so until the puff up, turn lightly golden brown and are still soft.
Allow them to cool slightly on the sheets for about 5 minutes and then remove the ladyfingers from the baking sheet with a metal spatula while still hot, and cool on a rack.
Store them in an airtight container till required. They should keep for 2 to 3 weeks.

Notes from the Challenge Hosts:

  1. If you cannot find Marsala, port wine is considered a good substitute.
  2. If you would rather not use alcohol in your tiramisu due to diet restrictions or because you want to serve it to children, you may replace the Marsala with an equal amount of espresso or coffee.
  3. Many people, especially those who are not excessively fond of coffee, might find brewed espresso very strong. In this case, please feel free to dilute the espresso or coffee to the desired strength.
  4. It is generally suggested that cream with 25% fat is best for making mascarpone, but 36% works just as well.
  5. We both used lime juice. Deeba has a recipe for mascarpone posted on her blog here.
  6. The mascarpone recipe below is for approximately 340gms of mascarpone. The tiramisu recipe requires only 1/3 cup/75gms so you may scale down the recipe to requirement or put the extra mascarpone cheese to other equally good use. (100gms cream will yield approximately 75gms mascarpone)
  7. While using the double boiler to make the mascarpone as well as the zabaglione, always ensure that the bottom of the bowl on top doesn't touch the bottom of the lower one. It is important to use a stainless steel bowl to pour your cream into, while making the mascarpone.
  8. Ladyfinger batter is very fragile so fold in the flour and yolks very carefully into the meringue so that the whites don't lose their volume.
  9. It might be a good idea to decide the size of the dish in which you intend to set the dessert, and make the fingers to a size which would fit that dish. This makes it easier when assembling the tiramisu later. Do remember that ladyfingers/ savioardi puff up a little while baking.
  10. Ladyfinger biscuits may be stored up to a week in an airtight container. We both made the savoiardi fingers 4-5 days in advance, and stored them in an airtight box in a cool place (or the refrigerator).
  11. We both made the zabaglione & pastry cream the previous day, and assembled the tiramisu the next morning. I (Aparna) then froze my tiramisu for 7 days before decorating and serving it.
  12. Placing the bowl (in which cream is to be whipped) and the beaters of the hand held electric mixer in the fridge for about 1/2 to 1 hour before hand makes the cream whip up very well.
  13. Do not dip the ladyfinger/ savoiardi into the coffee solution for more than ONE second, or they might become very fragile & disintegrate. Extra soaking is likely to spoil the end product, making it soggy. I (Aparna) dipped my biscuits only on one side and found they soaked up more than enough coffee solution.
  14. If you would like to de-mould your tiramisu from your dish (cutting can be easier and neater this way, you can line your dish with plastic wrap (leaving a little extra on the sides of the dish) and then start assembling your tiramisu. Once the tiramisu sets in the refrigerator, you can use the overhang to pull the tiramisu out of the dish.


  1. I loved the ladyfingers too! Your tiramisu looks fab!

  2. Your tiramisu looks great. I had trouble with the mascarpone also. I used the double boiler method, with a glass bowl and could not get the temperature to 190. I just toss it all into a saucepan and heated over direct heat and it worked just fine.

  3. stunning work, jaime! i enjoy the fluffiness of your ladyfingers--i'll bet they soaked up some majorly good flavors!

  4. Really great tiramisu and congrats on doing such a fabulous job on all of the parts. I have to try it again now. Love the flavored espresso you used.

  5. Whew! what an involved recipe! Looks totally worth it, though, and I agree with you -- the most interesting part might be making your own marscapone! This I must try!

  6. Great job! Your tiramisu looks fabulous! This is probably going to be my go to recipe too.

  7. Wow, wow, wow!! So many components - I'm not sure I'd have had the patience to get it all done and you managed it with a baby :) Thanks for the tip on the mascarpone! I didn't know it was so easy to make either - I'll definitely give that a shot.

  8. Your tiramisu looks picture perfect. One of my favorites of all the daring bakers :)

  9. Great job! I can't believe you did this with a baby!!!

  10. this is great and very "daring". I think I would have cried if someone put this recipe in front of me!

  11. Fantastic job on this challenge. I, too, am glad to have a marscaponi recipe. Too expensive for the little I use it.

    Your tiramisu is beautiful.

  12. Love tiramisu and have made it several times but never totally from scratch.

    Question, I've wanted to make my own mascarpone cheese (& creme fraiche) but have never found a non ultra pasteurized heavy cream. Can I ask you what brand you used? Thanks!

    Btw, can we get an update on that sweet babygirl of yours?