While we were digging these puppies out of the ground at Willowsford Farm, I knew they would lead to a delicious adventure in the kitchen and spur a little research on origins and nutrition. Here goes!
The All Blue planted, nurtured, harvested and pictured here is one of several heirloom varieties known for their earthy, starchy, nuttiness and antioxidant/flavonoid-rich, nutritional properties. A staple in South American kitchens, the purple potato has Peruvian origins and is now cultivated throughout North and South America and Europe.
Like other potatoes, they are great roasted, braised, baked, boiled or made into chips and a great veggie for those savory herbs. I chose to roast them with hand-pressed olive oil, fresh rosemary and a culinary lavender and sea salt mix from Lavender Fields in Milton, Delaware.
After slicing the already-fairly-small potatoes into half inch wedges, I tossed them with the oil and spices and popped them into a 375 degree over for about 45 minutes, flipping them a few times along the way. As is common when cooking with fresh, raw materials, I made more than enough to set a few servings aside to be re-heated on a skillet for another breakfast or dinner. Lots of websites and chefs suggest pairing them with pork, poultry, salad greens and cheeses.
A little more about their nutritional value:
- Contain B-Complex vitamins, particularly B-6
- Contain minerals: magnesium, potassium, niacin, iron
- Contain folic acid and pantothenic acid
- They are anti-inflammatory and antimicrobial and contain the flavonoid: anthocyanin