Fresh Primer: Rhubarb

Rhubarb at Portland Farmers Market

I have loved rhubarb for as long as I can remember. As kids, my brother, Daniel, and I would pilfer it from between the pickets of the deteriorating white fence that separated our yard from the neighbor’s. We thought of it as “high crime,” stealing if you will, but as I look back on our shenanigans now, I realize that no one but us gave a darn about that forgotten patch of rhubarb.

Because it was stolen, the only way we were able to eat it (without being found out) was raw and behind a prickly mass of bushes to boot. No one I knew made rhubarb pie when I was growing up, and they certainly didn’t make rhubarb mousse, rhubarb parfait, rhubarb crisp, or rhubarb-strawberry daiquiris. Those were the bad-ole-days.

Even though I have a lot of enthusiasm for this highly acidic fruit cum vegetable (the U.S. customs court of Buffalo, New York officially declared rhubarb to be a fruit, not a vegetable, on July 17, 1947 because of the way it is used in American households), I realize others among you may have to be led gently to the trough.

Rhubarb for Sale at Pike Place Market

Perhaps I can arouse your local pride by telling you that Washington State produces 90% of the nation’s supply of hothouse rhubarb and over 50% of the fresh field rhubarb. Sumner, Washington is the rhubarb capitol of the U.S, for quantity but also for quality. The prized Crimson Red and Johnson Red varieties are grown only in Washington.

However, rhubarb production is on the decline, with only 2000 acres of the crimson beauty planted around the country. If demand and corresponding prices don’t increase in coming years, we may see this lovely vegetable fade into oblivion. For now though, most local farmers markets in Washington and Oregon are overflowing with fresh rhubarb. I buy an armload each week and am discovering many wonderful ways to use it, from Rhubarb-Infused Tequila (makes fabulous Rhubarb Margaritas) to Spring Rhubarb & Apple Crisp with Toasted Hazelnut Streusel (next post). I don’t want rhubarb season to end!

Rhubarb at a Northwest Farmers Market

Season

Rhubarb is one of the first fresh crops of the Northwest spring. Hothouse rhubarb begins appearing in February, while the field crop arrives in late April. Local rhubarb used to be available through June only, but availability depends on when the summer heat hits. Last year (2008) for instance, you could find fresh rhubarb in the farmers markets all the way into September.

Selection

Fresh rhubarb should be firm, crisp and tender. It will snap crisply if bent; it should not be limp or flabby. Rhubarb is at its best when young and slender, no more than 1-inch thick; by the time the stalks are green and humongous the fruit has developed a lot of coarseness and too much acidity.

Early hot-house rhubarb has smaller leaves and the stalks are lighter pink and less acidic. Later rhubarb tends toward rosy red and has quite a bit more acid. I have noticed some years that the rhubarb appears mottled and I suspect this has to do with the rain; it doesn’t seem to hurt the taste. The leaves of rhubarb are highly toxic, containing oxalic acid; these are generally removed by the growers, but if not, be sure to finish the job yourself.
Storage

Fresh rhubarb will keep, wrapped in a plastic bag, for several days in the refrigerator.

Preparation

The leaves of rhubarb are highly toxic, containing oxalic acid; these are generally removed by the growers, but if not, be sure to finish the job yourself.
Rhubarb does not need to be peeled; it should never be so old and coarse as to have noticeable strings. And anyway, peeling removes most of its valuable nutrients. Just clean it and completely trim and discard the leaves, along with an inch or so of the base.

Cooking

Think of rhubarb as an incredibly versatile cooking fruit; its special tartness is a perfect foil for all forms of sugar.

When you are creating your own rhubarb recipes, keep in mind that the fruit contains a good deal of liquid. Cut the rhubarb into chunks or dice and cook it, covered, over very low heat without any water at all for 10 to 20 minutes, depending on whether you want some chunkiness or a mush. This fruit disintegrates all too easily.

Another thing to consider, especially if you are developing new recipes, is that the gorgeous color you see when you buy rhubarb may pale when you cook it, and especially if you combine the cooked rhubarb with a lot of cream, egg whites, and so forth, which will also dilute the color. Rhubarb soufflé is a ghastly muddy-pink, though it tastes wonderful; rhubarb mousse is a barely there shell-pink. This frustrates me considerably.

The best bet is to use rhubarb sauce, which is brilliant-red, over and around the other ingredients. Otherwise, you must compensate with some other coloring agent, strawberries perhaps, or in a savory sauce, tomato paste, brown sauce, or even a bit of caramelized sugar. No, you may not use red food coloring; that’s cheating. J

Great Partners

I particularly like rhubarb with maple syrup (another spring crop, from Vermont and Canada), brown sugar, and honey. It also has a natural affinity for many of natures other fruity-spicy flavors, such as strawberry, orange, lemon, grapefruit, fresh ginger, cardamom, and cloves. And also for anything toasty (such as wheat germ, hazelnuts, walnuts, and oatmeal), anything creamy (such as ice cream, cheesecake, and custard), anything caramel (such as caramel, burnt sugar, and brown sugar) and cinnamon, especially cinnamon-hot (as in those little red candies that are so addictive).

It is effective as an ingredient in sauces and chutneys meant to accompany “sweet” meats, such as pork, ham, and sausage, and also turkey, chicken, and yes, even lamb. With all this going for it, why don’t we eat more of it?

Who’s to say; perhaps cooks just don’t know what to do with rhubarb after they’ve made the 1 or 2 obligatory pies. This I would like to remedy. Armed with this fresh primer and a bevy of soon-to-be-published recipes, your own rhubarb horizons will hopefully be expanded. Try it, you’ll like it!

Additional Pairings

Food Pairing

Khymos

Culinary Artistry

The Flavor Bible

LunaCafe Recipes

Rhubarb Cardamom Lime Muffins

Spring Rhubarb & Apple Crisp with Toasted Hazelnut Streusel

Apple-Cider-Brined Tenderloin of Pork with Rhubarb Deglazing Sauce


Goat Cheese Panna Cotta with Rhubarb Syrup & Basil Syrup (coming later)

Rhubarb Margarita with Rhubarb-Infused Silver Tequila (coming later)

Rhubarb Lemon-Lime Cooler (coming later)

Rhubarb Strawberry Sorbet with Candied Orange Zest (coming later)

Rhubarb Ginger Sauce (coming later)

Rhubarb, Ginger, & Chile Chutney (coming later)

Rhubarb & Strawberry Swirl Cheesecake (coming later)

Rhubarb Lemon-Lime Cooler (coming later)

Crimson Rhubarb Mouse with Strawberry Gin Sauce (PNP)

Crumpets with Ricotta and Rhubarb Sauce (PNP)

Grilled Lamb Chops with Fresh Thyme and Rhubarb Chutney (PNP)

Hazelnut-Maple Cheesecake with Rhubarb-Cinnamon Hot Sauce (PNP)

Rhubarb-Cinnamon Hot Sauce (PNP)

Rhubarb Honey Sauce (PNP)

Rhubarb Mint Sauce (PNP)

Rhubarb-Oatmeal Bar Cookies (PNP)

Rhubarb Sorbet (PNP)

Rhubarb Strawberry Parfait (PNP)

Rhubarb Syrup (PNP)

Roast Tenderloin of Pork with Rhubarb Sauce (PNP)

Souffled Omelet with Rhubarb-Cinnamon Hot Sauce (PNP)

Rhubarb Cobbler (PNP)

Rhubarb Crisp (PNP)

NOTE PNP = Pacific Northwest Palate: Four Seasons of Great Cooking

Resources

Washington Rhubarb Growers Association

Rhubarb Hunts a Place Beyond the Pie

Rhubarb Paper

Little Tastes of the Dahlia: Rhubarb

Lousy Weather is Good for Rhubarb

Apple-Cider-Brined Tenderloin of Pork with Rhubarb Deglazing Sauce

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Sunday, May 10, 2009
By Susan S. Bradley
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6 Responses to “Fresh Primer: Rhubarb”

  1. [...] Rhubarb-Strawberry Filled Lime Cupcake & Strawberry Cream Cheese Frosting (printable recipe) The cupcake has been changed from a cupcake base found in Rose’s Heavenly Cakes Cookbook, which is a white cupcake & I have changed it to a lime cupcake.  If you don’t have a scale, then I would highly recommend investing in one; as it will make your baked items a step up.  I used cake flour, as it has a lower protein content versus all-purpose.  This being said, you can use all-purpose, but I would encourage weighing it out, because you’ll get different results if you don’t.  You can make the cupcake the day before and assemble them the next day.  More information on rhubarb is found here. [...]

    #2562
  2. This is my first post reading on your site, but I am really grateful. I love your approach to instruct & inform with a true teacher quality. I have some rhubarb and had to return my copy of Flavor Bible to the library, so I was trying to see what paired well with rhubarb (other than strawberry) to make cupcakes. Thanks:)

    Reply

    sms bradley Reply:

    Kamille, thank you so much for this thoughtful comment. I was the director of the Northwest Culinary Academy for many years. Teaching is still a passion . :-)

    Reply

    #2552
  3. I have been looking looking around for this kind of information. Will you post some more in future? I’ll be grateful if you will.

    Reply

    #618
  4. Wow, thanks for this! I just had rhubarb for the first time just yesterday! A former boyfriend of mine loved the stuff but I had no idea what it was or what it tasted like. For some reason I’ve been really intrigued by it as of late and decided to get some at the pike place market yesterday. I kind of like it raw, the sourness is so different! I can’t wait to bake with it. Your pairings are a great help to me since I know so little about this…fruit. And who knew I was smack in the middle of rhubarb country! :P

    Jayme´s last blog post..Madeleines

    Reply

    smsb Reply:

    LOL! I like it raw too. :-) It’s a different ingredient baked though and goes so well with myriad other flavors. Happy cooking!

    Reply

    #498

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