Wednesday, July 29, 2009

Recipe Revision - Plum & Port Crostata

This recipe for Plum & Port Crostata is compliments of the "Martha Stewart Living." This gorgeous pastry was featured on the last page of the magazine and was just too tempting to resist. A crostata by definition is an Italian baked dessert tart, traditionally prepared by folding the edges of the dough over the top of the jam-like filling (often cherries, peaches, apricots, or berries) creating a more "rough" look, rather than a uniform, circular shape. It can also be filled with pieces of fruit and pastry cream or ricotta. (Yum!)

As always, I followed the recipe, for the most part, and I have my revisions to the recipe.



Original Recipe
Plum & Port Crostata

1 1/4 cups all-purpose flour, plus more for surface
1 1/2 tsp. coarse salt (I use kosher salt)
1/2 tsp. granulated sugar (I use Baker's Sugar)
4 oz. (1 stick) cold unsalted butter, cut into small pieces
2 tbs. ice water
1 1/2 cups ruby port (You can find port in the wine section of any decent grocery. I paid $6 for a bottle)
1 1/4 cups packed light brown sugar
1/2 Thai chile, seeded & minced (optional. I used 1/2 a large serrano pepper, from the Farmers' Market)
2 lbs. Italian prune plums, halved and pitted (I used overripe black plums from Fresh and Easy)
1/4 cup cornstarch
1/4 tsp. ground cinnamon (I always double or triple the spices! I also prefer Saigon cinnamon as it's sweetest.)
1 tsp. heavy cream, for brushing
Sanding sugar, for sprinkling (I used Raw Sugar)

1. Pulse flour, 1/2 tsp. salt, and sugar in a food processor. Add butter, and pulse until mixture resembles coarse meal. With machine running, slowly add ice water until dough comes together. Shape into a disk. Refrigerate for 30 minutes.

2. On a lightly floured surface, roll out dough to 1/8" thickness. Fit into an 8-inch pie dish, leaving 1-inch overhang. Freeze for up to 30 minutes.

3. Preheat oven to 400 degrees. Simmer port and 1/2 cup brown sugar in a saucepan over medium heat until reduced to 1/2 cup, about 25 minutes. Transfer to a bowl. Add chile if desired (while hot). Cover, and let cool for 10 minutes.

4. Stir together the remaining 3/4 cup brown sugar, 1 tsp. salt, plums, cornstarch, cinnamon, and port syrup. Transfer to pie shell. Fold in overhang to form a "crust"; brush crust with cream; sprinkle crust with sugar. Bake for 30 minutes; reduce over to 375 degrees. Bake until golden and center is bubbling, about 1 1/2 hours more. Let cool. Enjoy!



As it baked, the kitchen had a great aroma, a cinnamon-sweet earthy smell. This is part of my love of cooking, especially pies and tarts. After I let it cool about 30 minutes, I served the slices a la mode with a good-quality vanilla ice cream.

After the first bite I was hooked. The crust was nice and crumbly, and it stayed dry even on the bottom. The filling was really tart (a bit much for the huge slice I cut myself), but the filling had an amazing texture, jam-like and smooth. The hubby, after sneaking a bite, exclaimed "Unglaublich!" (Translation: "Unbelievable!"). All in all, the Plum & Port Crostata was a hit.

A few things to note in the original recipe:
  • Make sure you're using an 8-inch pie dish if you want the pretty fold. My standard 9 1/2 inch version just didn't do the form justice. Plus after loving the crust so much, I can't imagine what the underside of that edge must taste like, having soaked up 2 hours worth of bubbling fruit syrup.
  • The crostata has a dramatic fold-over for the "crust." Your dough will crack if it's too cold, so my advice is to freeze for no more than 15 minutes (not the recipe's 30), then transfer to fridge to keep cool.
  • Depending on your stove top, the port reduction can take longer than just 25 minutes. Be prepared (and watch your freezing crust) during this step. The recipe doesn't really alert you to keep multiple timers going.
  • Plum peels are distinctly tart. I think my variety, the same that most of you could find at the grocery, is particularly tart. In a second version, I'd use cherries and blackberries, as I think they would be sweeter and still maintain the tartness that makes this a crisp summer dessert.


Recipe Revision:
Plum & Port Crostata

1 1/4 cups all-purpose flour, plus more for surface
1 1/2 tsp. coarse salt
3/4 tsp. granulated sugar (I wanted it a bit sweeter.)
4 oz. (1 stick) cold unsalted butter, cut into small pieces
2 tbs. ice water
1 1/2 cups ruby port
1 1/4 cups packed light brown sugar
1/2 Serrano or other pepper, seeded & minced
1 1/5 lb. cherries, pitted
8 oz. blackberries
1/4 cup cornstarch
1 tsp. ground cinnamon
1 tsp. heavy cream, for brushing
Raw sugar, for sprinkling

1. Pulse flour, 1/2 tsp. salt, and sugar in a food processor. Add butter, and pulse until mixture resembles coarse meal. With machine running, slowly add ice water until dough comes together. Shape into a disk. Refrigerate for 30 minutes.

2. On a lightly floured surface, roll out dough to 1/8" thickness. Fit into an 8-inch pie dish, leaving 1-inch overhang. Freeze for up to 15 minutes.

3. Preheat oven to 400 degrees. Simmer port and 1/2 cup brown sugar in a saucepan over medium heat until reduced to 1/2 cup, about 35 minutes. Transfer to a bowl. Add chile if desired (while hot). Cover, and let cool for 10 minutes.

4. Stir together the remaining 3/4 cup brown sugar, 1 tsp. salt, plums, cornstarch, cinnamon, and port syrup. Transfer to pie shell. Fold in overhang to form a "crust"; brush crust with cream; sprinkle crust with sugar. Bake for 30 minutes; reduce over to 375 degrees. Bake until golden and center is bubbling, about 1 hour more. Let cool. Serve with a generous scoop of vanilla ice cream. Enjoy!



I think this recipe a great way to use up any summer fruits that are turning a bit past their prime. All that extra sweetness is transformed into thick, syrup goodness. Here's to recycling fruit that might look past it's prime!

6 comments:

  1. Hi! I just made this tonight - not seeing your version until AFTER baking - and have 2 comments. 1) I thought a crostata was to be baked on a flat baking sheet. Why do you suppose MW would make this recipe using a pie shell? 2) I only baked mine a total of 1.5 hours as I was in disbelief that a pie crust should bake for 2 hours. Mine came out a little runny, as in not jam-like as your comments above suggest it should be. Would the extra 30 mins of baking turn it into a more jam-like consistency for the filling? How to not burn the crust? I appreciate your comments in return.

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  2. I meant MS (for Martha... oops!)

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  3. Heather-

    I too was in disbelief at 2 hours of cook time. In fact I let my first crust get a little over cooked just to make sure the inside would set. I did find success with just 1 1/2 hours on the second baking. The only thing I can think is, assuming you followed all of the original recipe, that perhaps my port reduction cooked longer, therefore it was thicker (1/2 a cup is a tiny amount, really) and resulted in a jammy center.

    I also remember mixing the fruit, sugar, salt, cinnamon, and cornstarch a bit early, so it sat for about 20 minutes at room temp. I know this helps pull liquid out of the fruit, so perhaps this allowed more to evaporate during baking. (I feel like I need an episode of Alton Brown to confirm this, ha!)

    I also am an avid sugar-substituter, and I may have replaced half the brown sugar with turbinado, which could also account for some moisture reduction).

    As to your question about the pie shell...I'm guessing it's a cleanup thing. Martha is probably looking out for us who don't have a dedicated "crostata sheet" that is covered in the bubblings-over of an good baked fruit dish. The pie pan helps keep everything intact, and makes it much easier to move around, either to your in-laws or your fridge, since if I make it again I might just have to hide it from my hubby if I want seconds the next day!

    My suggestion, just experiment with the second one. This is such a great base recipe. I went out on a limb and did a white wine and ginger cognac reduction (instead of the port) added to strawberries and pears with fresh grated ginger and a pinch of cinnamon. The crust won't get soggy on you, and there's so much beautifully ripe fruit now, you can pretty much substitute in and out of the recipe to match the fruit you have in hand. Let me know if you try this one again! Thanks for all your comments.

    -LGD

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  4. Thanks,LGD, for the feedback. Your "out-on-a-limb" idea sounds *tres* delicious! As for my first attempt, I have to share that, once the tart cooled, the filling did thinken so I definitely would call it "jam-like" when it's cold. I hope to make another one soon... would love to try your suggest with pear. Thanks for help.

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  5. LGD...don't know if you're still accepting questions but I am looking for the perfect recipe and yours caught my eye. Looking for something different than the rest!!! Tell me how to make this white wine & ginger cognac recipe! You suggestions are fabulous and appreciated. You should write a book.
    Tammy

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  6. Tammy-

    I'd use the basic directions as above, just substituting the port with other liquors/wine in the same amount. I use Canton ginger cognac, see http://domainedecanton.com/ for more info.
    For the white wine, just use whatever is left over from the night before, preferably something dry not sweet (since the cognac will give you plenty of sweetness for the syrup), or if you're like me, you'd open a new bottle to enjoy while prepping and baking the crostata. :) Happy baking!!

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    Ginger Cognac & White Wine Reduction

    Simmer 1 cup Canton ginger cognac, 1/2 cup white wine, and 1/2 cup sugar (I'd probably go with white sugar in this instance, also) in a saucepan over medium heat until reduced to 1/2 cup, about 35 minutes. Transfer to a bowl. Add chile, if desired, while hot. (I did not.) Cover, and let cool for 10 minutes.

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