Friday, February 08, 2008

Loveable cold noodles: Otsu


I love a cold noodle dish. Pasta salad. Leftover pasta served cold. I know many people reject cold pasta dishes due to a perceived lack of flavor. Well, if you are one of those people, consider Otsu – a cold soba noodle dish (one of my favorite cold noodle varieties) with a ton of spicy, tangy, zippy flavor.

I first saw this dish on 101 cookbooks many moons ago (see link for a great definition of Otsu and description of the dish) but the recipe was taken down before I had a chance to try it. It stuck with me, however, and recently I Googled it and found that She Who Eats had made a version of it, and the original recipe, which is from Pomelo, a restaurant in San Francisco, was posted in a forum on Chowhound. I was so excited to find the recipe I couldn’t wait to try it. It’s one of those recipes you can just tell will be fabulous just based on the ingredient list.

I tried it this week and it did not disappoint. In fact, we had it for lunch and then had to polish it off for dinner. The dressing is a very tangy, spicy, rice vinegar, cayenne, lemon, soy, ginger sauce and it is so packed with flavor it cannot be discounted as boring! She Who Eats made note that the key to the dish is patiently cooking the tofu. I was so glad to read that as I went beyond the original instructions to “cook the tofu until it’s bouncy” and hung in there a little longer to brown the tofu on all sides. It took ~20 minutes to patiently pan fry the tofu to golden perfection, but it was worth every minute.

The dish comes together quickly, and you probably already have most of the ingredients in your pantry. If you are time-pressed, you can make the sauce ahead of time. Either way, you will have plenty of sauce leftover for another go at it.

I found the 101 cookbooks recipe on The Amateur Gourmet after I had made the dish using Chowhound’s version. The former used a few different ingredients: honey instead of sugar, shoyu instead of the Chinese (saltier) soy, and olive oil instead of canola. I’m sure all that works well too (a couple of ingredients probably a bit harder to find), but the version I tried was so fabulous I’d hesitate to improve up on it. I’ll post below the recipe I followed, but the other is here if you would like.


Otsu (originally from Pomelo restaurant in San Francisco, as reprinted in the Chowhound boards)

Ginger-sesame dressing:

zest of 1 lemon
1 1/2 oz. cleaned ginger, thinly sliced
1 T. granulated sugar
3/4 t. cayenne
3/4 t. salt
1T. fresh lemon juice
1/4 cup unseasoned rice vinegar
1/3 cup soy sauce
2 T. canola oil
2 T. pure sesame oil

In a food processor (or with mortar and pestle), combine lemon zest, ginger, sugar, cayenne, and salt and process to a smooth puree; add lemon juice, rice vinegar and soy sauce. Blend well. Slowly add canola oil and sesame oil until well combined.

Soba Noodle Salad:

8 oz. portion frozen soba noodles, thawed and softened in boiling water and rinse in cold running water (or equivalent dry soba noodles, cooked according to package instructions)
1/5 block (3 oz) firm tofu, cut to 1/2" cubes
2 T. canola oil
1 T. chopped cilantro (CC note: I used Italian flat leaf parsley as I'm not crazy for cilantro)
1 scallion, green and white part, cleaned and thinly sliced
1/2 cucumber, peeled, seeded and cut in half lengthwise then cut across into thin half-moons (CC note: would also work well julienned)
Sprinkle sesame seeds + cilantro sprigs for garnish (CC note: I like the way black sesame seeds look with these dark noodles)

Add tofu to a large non-stick skillet without any oil and toss over high heat until all water has evaporated; add canola oil, reduce heat to medium-high and fry, tossing frequently until tofu is firm and bouncy; beware of possible splattering; drain over paper towels (CC note: cook tofu until well browned on all sides, make take 20 minutes); in a large mixing bowl combine drained soba noodles, cilantro, scallions, cucumber and 2-3 oz dressing, toss well; arrange salad in center of large plate and top with fried tofu. Garnish with sesame seeds and cilantro sprigs.

Sunday, February 03, 2008

"No ice cream maker" green tea ice cream

I think I broke some kind of cooking record this week. I made the same recipe four times. Green tea ice cream. The first time I made it, it was so good I wished I had made more. I also couldn't believe how easy it was, and that it did not require an ice cream maker. I found the recipe in one of my new Harumi cookbooks, and I had all the ingredients on hand (eggs, sugar, milk, cream) except for the matcha powder, which was easy enough to find. I've never cooked with matcha powder before. It's a very fine powder similar in consistency to talc and is made from dried, de-stemmed, de-veined, stone-ground green tea leaves. It's so delicate that you worry that one wrong breath will send it flying across the room in a green cloud.

I just had to see if I could improve upon the recipe by using high-quality, high fat, heavy cream and milk, and whether it would make a difference if I processed the ice cream in an ice cream maker. When I switched from conventional store-bought milk and cream to Ronnybrook heavy cream and creamline milk (not ultra-pasteurized and not homogenized, high in fat). I got a very creamy ice cream, but it was very soft even after freezing for a day. I did some research and found this article on David Lebovitz' blog that explains the higher the fat content, the softer the ice cream. Surprisingly, I would rather have harder ice cream at the expense of less creaminess (and it was wonderfully creamy the first time around anyway) and would stick to the conventional milk and cream.

Processing it in an ice cream maker, which is supposed to make lighter and creamer ice cream, did not seem to change the texture, but it did make things marginally easier. When making ice cream in the freezer, you have to vigorously stir the ice cream every couple of hours to break up any ice particles that form to ensure maximum creaminess. This is simple, but requires some monitoring. Apparently, custard-based ice creams can easily be made without an ice cream maker. I might not do it this way every time, but it was kinda fun and low tech in a refreshing sort of way.

I loved the recipe and might only make a couple of modifications: 1) heat the milk/cream/sugar/egg mixture over low heat (being careful to not let it come to a boil) until it coats the back of a spoon - most of the other recipes I looked at incorporate this step which gives a little peace of mind about ensuring the eggs are cooked (if, like me, you are concerned about this sort of thing), and thickens it, and 2) strain that mixture through a fine sieve before adding in the lightly whipped cream to make sure it's perfectly smooth.

Another tip I learned is to chill the final mixture in the refrigerator for an hour or two before freezing it. A cooler mixture will freeze much more quickly.


Green tea ice cream (adapted from Harumi's Japanese Home Cooking)
(recipe says it serves four but I would double the quantity for four)

2 tablespoons green tea powder (matcha)
2/3 cup granulated sugar
3 egg yolks
3/4 cup milk
3/4 cup heavy cream

1. In a small bow, mix the green tea powder with 2 tablespoons granulated sugar.

2. In a separate bowl, mix together the egg yolks and remaining sugar.

3. Pour the milk into a small pan and gently heat taking care not to let it boil (ideally the temperature of the milk should be 176 degrees F). Remove the from the heat and mix a few spoonfuls of the warm milk with the green tea powder and sugar in a small bowl. When you have a smooth paste, add it to the remaining milk in the pan, then gradually combine with the egg yolk mixture.

4. Return mixture to the stove and heat slowly over low heat (taking care to not let the mixture boil), until the mixture coats the back of a spoon. Remove from the heat, strain through a fine sieve, and allow to cool completely.

5. Lightly whip the cream and then add it to the cold green tea-milk mixture.

6. Transfer the mixture to a large container and [chill for an hour or two in the refrigerator] and then put it in the freezer. As ice crystals start to form, remove, and mix well with a spoon (use a wooden spoon and stir very vigorously) to break them up and return the mixture to the freezer. Repeat this a few times as it freezes to ensure that the ice cream is smooth.

Monday, January 28, 2008

Daring Bakers Challenge: lemon meringue pie

Last time, I swore I would not leave this month’s Daring Baker’s challenge to the last minute. But, here I am on posting day finishing up my lemon meringue pie! Argh! There’s always next month!

This month’s challenge is hosted by Jen at The Canadian Baker. It’s a classic lemon meringue pie from Wanda’s Pie in the Sky by Wanda Beaver, 2002. In the interest of full disclosure, I am neither a fan of lemon curd nor a fan of meringue so this was not a challenge of the heart but rather a challenge of the head. For me, the interesting part of this recipe was the meringue. The dough was classic and straightforward to make, the curd was a cinch and cooled to a wonderful, firm consistency. But the meringue! I’ve made meringue before so it was not the meringue itself that was a challenge but rather preventing it from shrinking after baking or sweating/weeping and becoming a messy puddle on top of the lemon curd. I didn’t realize this would be so tricky until I read about the experiences other Daring Bakers were having with the recipe on the group’s private blog.

I did a little research on this issue and it appears to be a common lemon meringue pie challenge. There are several ways to address it. Read here for a comprehensive explanation.

1. Make sure sugar is fully dissolved in the meringue (sugar attracts moisture): use superfine sugar which is more easily dissolved and test to make sure its dissolved by feeling meringue between your fingers before you stop whipping
2. Add a cornstarch and water mixture to the meringue after the sugar is incorporated to help stabilize the meringues (see link for specifics)
3. Always pile meringue onto piping hot, not cooled, curd/cream so that bottom layer of the meringue is sufficiently cooked by the residual heat from the filling
4. Be careful not to over bake or under bake the meringue (when egg whites are baked too long they begin to tighten and squeeze out moisture)
5. Make sure the meringue is layered all the way over the edge of the pie so that it forms a tight seal: putting the meringue on the pie from the outside in helps in this regard
6. Allow the pie to cool gradually after baking: leave pie to cool in the oven, door open

We are not permitted to deviate from the host’s recipe so I only went as far as to make sure my curd was hot before I put the meringue on it and it seemed to help. I will definitely experiment with the other tricks above next time as I saw consistent advice throughout the web. Note: I made one large lemon meringue pie and then couldn't resist making a small one with the remaining dough (using a mini tart pan). The mini version was adorable and makes a wonderful individual-sized dessert.

Thanks, Jen, for the challenge. I learned a lot and it was fun!
Lemon Meringue Pie (from Wanda's Pie in the Sky)
(Makes one 10-inch (25 cm) pie)

For the Crust:

¾ cup (180 mL) cold butter; cut into ½-inch (1.2 cm) pieces
2 cups (475 mL) all-purpose flour
¼ cup (60 mL) granulated sugar
¼ tsp (1.2 mL) salt
⅓ cup (80 mL) ice water

For the Filling:

2 cups (475 mL) water
1 cup (240 mL) granulated sugar
½ cup (120 mL) cornstarch
5 egg yolks, beaten
¼ cup (60 mL) butter
¾ cup (180 mL) fresh lemon juice
1 tbsp (15 mL) lemon zest
1 tsp (5 mL) vanilla extract

For the Meringue:

5 egg whites, room temperature
½ tsp (2.5 mL) cream of tartar
¼ tsp (1.2 mL) salt
½ tsp (2.5 mL) vanilla extract
¾ cup (180 mL) granulated sugar
(note: see link above for optional corn starch addition to help stabilize the meringue)

For the Crust:
Make sure all ingredients are as cold as possible. Using a food processor or pastry cutter and a large bowl, combine the butter, flour, sugar and salt. Process or cut in until the mixture resembles coarse meal and begins to clump together. Sprinkle with water, let rest 30 seconds and then either process very briefly or cut in with about 15 strokes of the pastry cutter, just until the dough begins to stick together and come away from the sides of the bowl. Turn onto a lightly floured work surface and press together to form a disk. Wrap in plastic and chill for at least 20 minutes.

Allow the dough to warm slightly to room temperature if it is too hard to roll. On a lightly floured board (or countertop) roll the disk to a thickness of ⅛ inch (.3 cm). Cut a circle about 2 inches (5 cm) larger than the pie plate and transfer the pastry into the plate by folding it in half or by rolling it onto the rolling pin. Turn the pastry under, leaving an edge that hangs over the plate about ½ inch (1.2 cm). Flute decoratively. Chill for 30 minutes.

Preheat oven to 350ºF (180ºC). Line the crust with foil and fill with metal pie weights or dried beans. Bake for 20 to 25 minutes. Carefully remove the foil and continue baking for 10 to 15 minutes, until golden. Cool completely before filling.

For the Filling:
Bring the water to a boil in a large, heavy saucepan. Remove from the heat and let rest 5 minutes. Whisk the sugar and cornstarch together. Add the mixture gradually to the hot water, whisking until completely incorporated.

Return to the heat and cook over medium heat, whisking constantly until the mixture comes to a boil. The mixture will be very thick. Add about 1 cup (240 mL) of the hot mixture to the beaten egg yolks, whisking until smooth. Whisking vigorously, add the warmed yolks to the pot and continue cooking, stirring constantly, until mixture comes to a boil. Remove from the heat and stir in butter until incorporated. Add the lemon juice, zest and vanilla, stirring until combined. Pour into the prepared crust. Cover with plastic wrap to prevent a skin from forming on the surface, and cool to room temperature (note: advise not cooling the filling based on what I've read about meringue. Make the meringue before the filling cools or keep the filling in a small pan and re-heat once the meringue is ready).

For the Meringue:

Preheat the oven to 375ºF (190ºC). Using an electric mixer beat the egg whites with the cream of tartar, salt and vanilla extract until soft peaks form. Add the sugar gradually, beating until it forms stiff, glossy peaks. Pile onto the cooled pie, bringing the meringue all the way over to the edge of the crust to seal it completely. Bake for 15 to 20 minutes, or until golden. Cool on a rack. Serve within 6 hours to avoid a soggy crust.

Tuesday, January 22, 2008

Grown up graham crackers

I find homemade, wholesome versions of classic packaged foods to be quite charming. For example, a homemade Hostess cupcake or homemade macaroni and cheese always delights. Along these lines, I was struck by a random craving for graham crackers last week and set off to see if there was a recipe out there. It was with complete delight that I found a version on 101coobooks from Nancy Silverton's Pastries from the La Brea Bakery (Hardcover) and a take on the same recipe from JenJen of Milk and Cookies. As Heidi so aptly describes, these homemade graham crackers taste just like the real thing – only better: they are buttery and full of honey and vanilla and have just the right texture and crisp.

I was surprised that the recipe did not contain any graham flour that I figured was the reason for its name. Apparently that was originally the case, but the modern day recipe has departed from the original version developed in 1822 in Bound Brook, New Jersey, by Presbyterian minister Reverend Sylvester Graham. The original cracker was conceived as a health food and contained graham flour and considerably less sweeteners than the cookie we know of. In fact, Reverend Graham was the founder of an entire diet known as the Graham Diet that was meant to suppress “unhealthy carnal urges”, of which “Graham Bread” (as it was then known) played a part. For more information, read here.

Back to the sinful variety. The recipe is very straightforward and is guaranteed to put a smile on the face of anyone with whom you share the end result. Be warned, however, it requires a bit of patience. While there’s very little active time, the dough must be chilled twice and the hand-scoring of a line down the middle and pricking of the decorative dots that are so clearly associated with a graham cracker take time. It’s definitely worth the effort, however.

I tried the recipe twice. The first time I followed the baking instructions precisely (and dipped the finished cookie in tempered semi-sweet chocolate to coat half). I rolled the dough a little too thick considering the surprising amount it rose in the oven and also found the 4 x 4.5 inch size to be a little too big. The second time, I used a 3x3 square cookie cutter and took care to roll the dough as thinly as possible. The result was a crisper, more manageable cookie. Watch the baking time – the thin ones cook slightly faster than the 25 minutes called for in the recipe.

I of course had to make a few s’mores – who can eat a graham cracker without the fixins’? (although I promise, plain is just as good!)

Graham Crackers (from Nancy Silverton's Pastries from the La Brea Bakery (Villard, 2000) reprinted from 101cookbooks.
Yield: 10 large crackers (or 24 smaller crackers if you follow my method for cutting the crackers described above)

2 1/2 cups plus 2 tablespoons unbleached pastry flour or unbleached all-purpose flour
1 cup dark brown sugar, lightly packed
1 teaspoon baking soda
3/4 teaspoon kosher salt
7 tablespoons (3 1/2 ounces) unsalted butter, cut into 1-inch cubes and frozen
1/3 cup mild-flavored honey, such as clover (CC note: this is an important element: use high-quality honey)
5 tablespoons whole milk
2 tablespoons pure vanilla extract

For the topping:

3 tablespoons granulated sugar
1 teaspoon ground cinnamon

In the bowl of a food processor fitted with the steel blade or in the bowl of an electric mixer fitted with the paddle attachment, combine the flour, brown sugar, baking soda, and salt. Pulse or mix on low to incorporate. Add the butter and pulse on and off on and off, or mix on low, until the mixture is the consistency of a coarse meal.

In a small bowl, whisk together the honey, milk, and vanilla extract. Add to the flour mixture and pulse on and off a few times or mix on low until the dough barely comes together. It will be very soft and sticky.

Turn the dough out onto a lightly floured work surface and pat the dough into a rectangle about 1 inch thick. Wrap in plastic and chill until firm, about 2 hours or overnight.

To prepare the topping: In a small bowl, combine the sugar and cinnamon, and set aside.

Divide the dough in half and return one half to the refrigerator. Sift an even layer of flour onto the work surface and roll the dough into a long rectangle about 1/8 inch thick. The dough will be sticky, so flour as necessary. Trim the edges of the rectangle to 4 inches wide. Working with the shorter side of the rectangle parallel to the work surface, cut the strip every 4 1/2 inches to make 4 crackers. Gather the scraps together and set aside. Place the crackers on one or two parchment-lined baking sheets and sprinkle with the topping. Chill until firm, about 30 to 45 minutes. Repeat with the second batch of dough.

Adjust the oven rack to the upper and lower positions and preheat the oven to 350 degrees.

Gather the scraps together into a ball, chill until firm, and re-roll. Dust the surface with more flour and roll out the dough to get about two or three more crackers.

Mark a vertical line down the middle of each cracker, being careful not to cut through the dough. Using a toothpick or skewer, prick the dough to form two dotted rows about 1/2 inch for each side of the dividing line.

Bake for 25 minutes, until browned and slightly firm to the touch, rotating the sheets halfway through to ensure even baking.