Blanca Yungay potatoes vary in size, depending on growing conditions, but generally average 9 to 11 centimeters in length and 8 to 9 centimeters in diameter. The tubers have a fairly uniform, oval shape and are flattened on one side with smooth, curved edges. Blanca Yungay potatoes are often covered in clay-like soils when sold in local markets.
Once washed, the soil is removed, revealing semi-thick, light brown skin, ivory, to yellow skin. The skin is primarily taut, firm, and textured, enveloped in dark brown-black tiny spots, flecks, and small holes. There are also a few red-pink eyes scattered across the surface. These eyes are mostly shallow and do not affect the overall shape of the tuber. Underneath the surface, the flesh ranges in color from cream, almost white, to ivory shades with yellow tints.
The flesh is firm and grainy when raw, becoming dense, slightly creamy, and tender when cooked. Blanca Yungay potatoes have a moderate starch and moisture content, allowing them to develop a versatile consistency for culinary preparations. When cooked, the variety has a mild, neutral, subtly sweet, and lightly earthy taste, lacking bitter nuances found in other types of white potatoes.
Seasons/Availability
Blanca Yungay potatoes are available year-round, with peak production during the dry season from May through October.
Nutritional Value
Blanca Yungay potatoes have not been extensively studied for their nutritional properties. Like other varieties of white potatoes, Blanca Yungay may be a source of fiber to regulate the digestive tract, magnesium to control nerve functions, potassium to balance fluid levels within the body, and vitamin C to strengthen the immune system.
White potatoes may also provide some manganese to form connective tissues, folate to help break down certain amino acids, phosphorus to build bones and teeth, and other nutrients, including low amounts of calcium, vitamin K, iron, and zinc.
Applications
Blanca Yungay potatoes have a mild, subtly sweet, neutral taste suited for cooked preparations. The variety is marketed as “all-purpose,” meaning it has a blend of waxy and starchy potato qualities.