Buried Treasures

Unearthing potatoes makes one think of buried treasure. Our row of Austrian Crescent and New Red elicited cries of delight as spud after glorious spud made its way into the light. We were digging for true sustenance.

The poor potato too often gets a bad rap. I hear often from clients who have been sadly misinformed that there’s no nutritive value to a potato. Whether this is a hangover from the Atkin’s diet craze or a result of misunderstood diabetic education, I’m not sure, but, “potatoes are just like white sugar” seems a common misconception. And while all things carbohydrate will eventually break down into blood glucose (our body’s preferred source of fuel) the potato has a lot more to offer than just the energy from it's storage of complex carbohydrates...

Potatoes are a good source of vitamin C, B-vitamins, potassium, phosphorous, magnesium as well as providing dietary fiber and cancer fighting antioxidants. Unfortunately, the most common form of potatoes enjoyed in the U.S.- french fries- do not get distinguishing marks for good nutrition. Ditto for processed potatoes like flakes and other such nonsense. The nutritive value remains highest when the potato remain whole- skin and all.

And while not a substitute for whole grains, unlike wheat, rye, barley, quinoa, and so on, potatoes are a good source of carbohydrate energy that can easily be grown and processed (processing is the key here) by home gardeners. Home grown carbohydrates = very local and very delicious.

Originally hailing from Peru, potatoes are now one of the world's largest crops- likely owing to the economic virtues of the energy dense tuber. The few varieties grown on a large scale and found in the grocery store (yellow, russet, and red) belie the wide diversity of potatoes that exist- there are literally thousands. A few of my favorites- Purple Peruvian, La Ratte, Adirondack Blue, Rose Finn apple, Red Norland, Russian banana, Russet Burbank. The lovely Ozette potatoe has made it’s way onto Slow Food’s Ark of Taste- a catalogue of delicious foods in danger of extinction. Farmers and gardeners keeping these varietals growing and in circulation improves biodiversity- a marker of health and resilance in our food system.

Sustainable Nutrition Bottomline:
Eat potatoes. Eat a wide variety of them. Eat them roasted, grilled, baked, and steamed. Seek out new varieties from local farmers- 'tis the season! Grow them at home- if not this year, maybe next. Seed Savers Exchange gorgeous catalogue can get you started.

If you have diabetes or suffer from “portion distortion”- a reminder: ½ cup of potato counts as one serving of carbohydrate and balanced meals include 3-5 servings of carbohydrate.