Understanding Purple Cherries
Purple cherries are not a distinct botanical species but rather a descriptive term for numerous sweet cherry varieties that achieve a deep, dark purplish-black hue upon full ripeness. This rich coloration is a natural indicator of maturity and often signifies a more concentrated flavor profile. These dark varieties are widely cultivated, primarily in temperate regions across the globe, thriving in climates with distinct cold winters and warm summers.
Among the most recognized sweet cherry varieties often referred to as “purple” are Bing, a large, firm, heart-shaped cherry. Chelan cherries are an early-season, firm, dark mahogany variety maturing before Bing. Lapins, a self-fertile variety, produces large, dark red to purplish fruit known for its crack resistance. Black Tartarian cherries, an older European variety, are smaller, softer, and boast exceptionally sweet, dark purple flesh. Regina cherries, a German cultivar, are very large, firm, with deep red to purplish skin, offering good resistance to rain-induced cracking.
Flavor Profile and Culinary Applications
The flavor profile of purple cherries is intense and complex, characterized by a profound sweetness often balanced with a subtle, pleasing tartness. Their flesh is firm yet yielding, with juicy succulence. This rich flavor and robust texture make them highly versatile in the kitchen, suitable for both fresh consumption and a wide array of culinary preparations.
When enjoyed fresh, purple cherries are a satisfying snack, their deep color making them visually appealing. They are favored in desserts like pies, tarts, and crumbles, where their juices thicken into a rich filling. Their natural pectin also makes them good for jams and preserves.
Beyond desserts, purple cherries can be incorporated into savory dishes, with their sweet-tart notes complementing richer flavors. Cherry sauces, reduced with vinegar or wine, pair well with roasted meats like duck or pork, providing a bright counterpoint. They also add color and flavor to salads with greens, nuts, and cheeses. Their juice can be used in beverages or cocktails, adding color and fruity flavor.
Nutritional Benefits
Purple cherries are recognized for their nutritional contributions, particularly their beneficial plant compounds. Anthocyanins, abundant antioxidants in their skin and flesh, contribute to their deep color and health benefits. These compounds give the fruit its purplish hues and protect cells from oxidative stress.
Beyond anthocyanins, purple cherries contain other antioxidants and anti-inflammatory compounds that may contribute to overall well-being. They also provide a good source of vitamins, including Vitamin C, which supports immune function, and Vitamin A, important for vision and skin health. Additionally, these fruits supply minerals such as potassium, which helps maintain fluid balance and nerve function.
The combined nutritional profile of purple cherries suggests several potential health benefits. Their anti-inflammatory properties may help reduce muscle soreness and aid recovery after physical exertion. The presence of melatonin, a hormone naturally found in cherries, may contribute to improved sleep patterns. Regular consumption of these fruits may also support cardiovascular health.
Selection and Storage Tips
When selecting purple cherries, look for fruit that is firm, plump, and shiny, with an intact, green stem still attached. The presence of a stem indicates that the cherry was picked carefully and helps to extend its freshness. Avoid cherries that appear soft, shriveled, or have any signs of mold, as these are indicators of overripeness or spoilage. The deeper the purplish hue, the more mature and often sweeter the cherry will be.
For freshness and to prevent spoilage, purple cherries should be refrigerated promptly after purchase. Store them unwashed in a single layer or loosely packed in a shallow container, allowing for air circulation. Washing cherries before storage can introduce excess moisture, which accelerates spoilage and encourages mold growth. Instead, wash the cherries just before you intend to consume them.
When stored properly in the refrigerator, purple cherries can maintain their quality for 5 to 7 days. Freezing is a good option for longer-term storage; pit the cherries and spread them in a single layer on a baking sheet before transferring to a freezer-safe bag once frozen solid. This method allows you to enjoy their rich flavor and nutritional benefits long after their peak season.