Feasting on the Bracken Fern

By E.S. O'Neill
Published on March 1, 1979
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The mature bracken fern can be mildly poisonous. You can avoid this hazard by not eating the adult plants, which contain the toxic matter.
The mature bracken fern can be mildly poisonous. You can avoid this hazard by not eating the adult plants, which contain the toxic matter.
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Pick those plants whose curled-over shoots have not yet opened up. Be sure that the roll on their tips still justifies the name "fiddlenecks."
Pick those plants whose curled-over shoots have not yet opened up. Be sure that the roll on their tips still justifies the name "fiddlenecks."
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Serve the dish hot with butter or smothered in cream sauce or melted cheese.
Serve the dish hot with butter or smothered in cream sauce or melted cheese.
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To cook your foraged bounty, boil and drain the ferns several times until tender.
To cook your foraged bounty, boil and drain the ferns several times until tender.

Them brake ferns ain’t no good,” the old “stump rancher”
told me, “they pizens the ground so’s you cain’t grow
nothin else!” This conversation took place in the Oregon
woods during the 1930’s, and the speaker lived in a crude
pine shack with no garden to be seen. The odds are pretty
good that he–along with his flock of sallow-faced
children–was suffering from malnutrition.

Of course, there’s no way that this man could have known
that brake or bracken ferns don’t poison the
ground (they actually just prefer soil that’s too acid for
other crops), but his experience with the “weed” might have
led him to reason that if he couldn’t lick the
blasted ferns, he ought to “join ’em”. Had he made this
assumption, he could even have come to realize that his
runty, scrubby field of bracken was actually a garden in
disguise!

In fact, with the addition of some miner’s lettuce and
violet leaves (both of which coexist nicely with bracken)
the homesteader could have had fresh greens for his table
through a good portion of the growing season!

And, since research has shown us that the sprouting tips of
plants are usually high in protein, vitamins, and minerals,
I’m convinced that–had the old squatter been able to
read the directions that follow–his family would have
been healthier and happier for their association with the
common “brake.”

First, Though, a Warning 

You should know that there is a mild poison in the mature
specimens of the genus Pteridium. And, were you
to eat 24 pounds of adult bracken a day for 30
consecutive days, you might have some problems. Even if you
were tempted to indulge in such a bovine orgy,
however, you could avoid disaster by not eating
the fully developed leaves that contain the toxic matter.
New, leafless shoots are safe (although these should be
cooked to break down the enzyme thiaminase, which
destroys vitamin B1 and could–again, if great
quantities were eaten–lead to a B1 deficiency).

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