Pi-Pie

And why not celebrate pi with pie?

And why not celebrate pi with pie?

Ever since a)Chris told me that this past Saturday was Pi Day and b)I realized I had to make The Beloved a birthday dessert, I was destined to make a pie.  I’m experiencing a Lazy Streak right now, and I just wasn’t feeling like dragging out the rolling pin (you may roll your eyes, if you want).  Plus, I’m a little bit over having to do all my work on the stove top.  Curse this wee kitchen!  Ahem.

At any rate, I decided a meringue crust would be in order–no rolling, just some whisking.  Then, I realized we had frozen raspberries and blackberries in the freezer from some long-ago ill-fated plan to “make smoothies sometime.”  So, berry pie in meringue crust?  Why not.

I recently got some cool nuts and dried fruit from the lovely folks at Oh Nuts.  I’ll be posting a review very soon, but I figured that Pi Day was the perfect time to break some of these little guys out.  Roasted hazelnuts?  Sure–I’ll just grind them up and throw them in the meringue for a dacquoise crust.  Plump dried blueberries?  Toss some in with the other berries.  Yum.

Here’s how the whole deal went:

A somewhat-slumped dacquoise crust.

A somewhat-slumped dacquoise crust. See those little lozenge things? They used to be lovely rosettes piped right up on the rim. Curse you, pan spray.

Dacquoise crust

  • 3 egg whites
  • heavy pinch of salt (less w/o nuts)
  • about 5 1/2 oz. sugar (I didn’t really measure–I just figure twice the weight of the egg whites)
  • wee splash vanilla
  • a couple of handfuls of roasted hazelnuts, finely ground

In your trusty stand mixer, whisk the whites, salt and a bit of sugar until foamy.  Add the rest of the sugar, a bit at a time, and then added the vanilla. Whisk at medium-high speed–not full on high–until peaks curl just a bit.  Medium stiff peaks, I guess you could call them.  Fold in the nuts and spread into a pan-sprayed pie plate.

Bake at 300 degrees for about 50 minutes, then turn off the oven.  Leave the door closed for another 45 minutes or so, and then open the door and let the crust cool down in the oven.

Trauma:  Egg whites make awesome glue.  How do you keep your crust from sticking forever in the pan?  Pan spray.  It works.  I found the slices still a bit of a pain to get out, but it was possible, with some diligence and quiet cursing.  The trauma was that the foam wanted to slide down into the pie plate on its thin sheet o lubricant.  There was nothing I could do.  Perhaps spreading the foam all the way to the very outside rim would have helped to hold it in place.  I’ll try that next time.  So, while not tall and proud, the shell did at least have the walls to hold the filling.  Next!

Melted bittersweet chocolate.  We might have decided to mix it with peanut butter.  Don't do that.

Melted bittersweet chocolate. We might have decided to mix it with peanut butter. Don't do that. The peanuts fought with the hazelnuts, and that's never good.

Lagniappe

As a treat for the Beloved, I melted some chocolate and spread it into the crust.  I’m nice that way.

Very tasty filling.

Very tasty filling.

Berry Filling (which I really didn’t measure)

  • 2 small containers each frozen blackberries and raspberries (bought fresh awhile back)
  • large handful dried blueberries
  • heavy pinch of salt
  • sugar–probably about 3/4-1 cup  I used demerara
  • splash pomegranate white vinegar (in place of a squirt or two of lemon juice)
  • zest and juice of  1 orange
  • about 1 TBSP minced crystallized ginger
  • about 1/3 cup Pom liqueur with about 4 TBSP cornstarch dissolved in it

In a medium saucepan, combine everything but the cornstarch slurry.  Bring to a boil and cook down until kind of jammy, about 20-30 minutes.

Add the cornstarch slurry and cook until thickened, clear and raw cornstarch flavor is gone.

Cool for awhile, then pour into the shell.  Chill.  The end.

Decorated appropriately.  Oh, those are cranberry pecans--I will tell you all about them tomorrow.

Decorated appropriately. Oh, those are cranberry pecans--I will tell you all about them tomorrow.

And how was it?  The filling was rich and thick and jammy and very intense.  I think that, if I decide to make something similar again, I’ll fold the fruit together with either some Italian meringue or some stabilized whipped cream, just to lighten it up.  The crust was awesome–salty/sweet/nutty/crisp/chewy.  Yay, me!  Like I said, that whole peanut butter thing didn’t work out so well, but plain chocolate would have been wonderful.  This is why we sometimes need supervision.  When we start saying to each other things that start with, “How about we try….” someone needs to Step In.

Overall, we were pleased with the results.  And since we have notes on how to improve upon this experiment, we win!

What has been your most successful (or unsuccessful) kitchen experiment?

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About onlinepastrychef

Former Special Education teacher turned pastry chef. Now I marry my two passions by teaching people how to cook and bake through my website, blog and my video series.
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  • http://smokymountaincafe.blogspot.com Katherine

    I love chocolate and raspberries together and you just brought it to whole other level with the blackberries and blueberries! This pie is awesome.

  • informalblathering

    I hadn’t heard of meringue crusts until recently – I’ll have to try them when fruit is actually in season up here in the way Northeast (just a couple more months!)

    Excited to hear about cranberry pecans – that sounds very yummy!

  • http://www.pastrychefonline.com onlinepastrychef

    @Katherine Thanks :) Easy and fun to make, and now I have notes for improvements for the next time!

    @informalblathering I’m afraid I am living off the cranberry pecans right now! They are Really Good!

  • http://beyond-ramen.blogspot.com Chris @ Beyond Ramen

    Wow. Not like this was a competition or anything, but I have been sufficiently Schooled. That is one scrumptious-looking pie, albeit a non-traditional one. I see dacquoise in my near future :) And sorry for not playing along and posting about Pi Day – I’ve been too busy catching up on my sleep :P

  • http://stickygooeycreamychewy.blogspot.com Susan at Sticky,Gooey,Creamy,Chewy

    Oh, those tempermental dacquoises! I’ve tried one or two and they always sink for me, as do my pavlovas. But, they do taste delicious, and they are great for berry pies.

    Your pie looks just lovely! Your Beloved must have loved it!

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  • http://www.pastrychefonline.com onlinepastrychef

    @Chris You deserve to catch up on your sleep after all those exams! Enjoy your break :)

    @Susan I’ve found that adding a tablespoon or so of cornstarch to a meringue for a Pavlova seems to help. I usually do flat dacquoise so the “slumping” isn’t generally an issue :lol:

  • http://www.tanglednoodle.blogspot.com Tangled Noodle

    I want to try making this Dacquoise crust! Sounds a little more manageable than puff pastry. The whole Pi-Pie looks great!

    Since I’m risk averse, I don’t normally experiment in the kitchen unless it’s just to toss up an ingredient or two in an otherwise well-established recipe. But I’m starting to feel the urge to do something wild and crazy in the kitchen (don’t worry, it will not involved alcohol, open flames or anything that might singe tender parts!)

  • http://www.thedailyspud.com Daily Spud

    Meringue crust? Yet more newness for me. I’d also like to offer my services as a guinea pig for any future pie experiments (whether they involve interesting numbers or not) – just send them my way, I’ll stuff my face and tell you what I think :)

    As for kitchen experiments in the not-so-successful-but-I-still-ate-it category, I though you would enjoy this one from the archives, from when my blog was just a very wee baby with very few readers in fact: http://www.thedailyspud.com/2008/10/25/an-apology-to-my-pressure-cooker/

  • http://www.pastrychefonline.com onlinepastrychef

    @Tangled Noodle Hooray! Might I suggest piping the dacquoise onto parchment and then piping a rim around the whole thing–a free-standing pie. Fill it w/a light and fluffy filling, and it should hold up well. That’s what I’ll do next time to prevent the Dreaded Slumping.

    @Daily Spud Thanks for baring your soul over at your place regarding the Great Jam Debacle. And, you are sincerely welcome to come and stuff your face w/my good (and not so good) experiments :D

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  • http://google jo. wensel

    can meringue pie shells freese well

    • http://www.pastrychefonline.com onlinepastrychef

      I have never tried to freeze a crisp meringue shell. My first thought is that it would get sticky/soft because of the humidity. If you want, you might try it as long as it is wrapped really well, both in plastic and foil–you wouldn’t want any air or moisture to get to it. When ready to thaw, don’t remove from packaging until room temp.

  • http://www.hotelsincroydon.org Hotels in Croydon

    OOOOH. I have just come across this site. My Wife just loves chocolate, and doing it the way you have for the pie is something I will have to try. I Love pies, but have to get the pastry right.

    Colin

  • http://www.ellesnewenglandkitchen.com/ Elle

    This looks delicious! I love meringue crusts. Funny though, the only time I made one was in high school home-ec class! I can’t even believe it! I’m going to have to fix this issue. There’s nothing like a meringue–all crunchy on the outside and tender inside. Love the fruit filling!

    • http://www.pastrychefonline.com/ onlinepastrychef

      Yes, you should def channel your Home Ec teacher and make a meringue crust again!