Image Credit: Getty Images/Adobe StockSumo citrus, also known as Sumo Mandarins, is a quirky fruit that originated in Japan in the 1970s. It gained the nickname "dekopon" due to its distinctive "top knot" on each fruit. Slightly larger than regular oranges, Sumo citrus offers a unique flavor, texture, and price compared to other citrus fruits.
This intriguing citrus fruit is worth discovering, not only for its eye-catching appearance and origins but also for its health benefits, storage tips, and culinary uses. Dive deeper into the world of Sumo Mandarins, including their taste, health advantages, and how they stand apart from similar varieties.
How Do Sumo Mandarins Taste?
While a standard orange offers a balance of sweetness and tartness, Sumo Mandarins lean heavily toward the sweet side, even more so than typical Mandarins or clementines. They also have a refreshing acidity and a smooth texture that’s not commonly found in other citrus fruits. Seedless with minimal pith, Sumos are easy to peel and non-messy, making them the perfect snack for busy days.
Health Advantages of Consuming Sumo Citrus
Sumo Mandarins Are Packed with Vitamin C
Every Sumo Mandarin is rich in vitamin C, an antioxidant that helps boost your immune system and can reduce the length of a common cold. Vitamin C is also associated with lowering the risk of certain cancers, heart disease, and age-related vision issues.
Sumo Mandarins Are Full of Fiber and Potassium
Sumo Mandarins are a great source of both fiber and potassium, which can aid in reducing blood pressure, boosting energy levels, and helping regulate blood sugar.
Sumo Mandarins Might Help Prevent Kidney Stones
Some citrus fruits, including Sumos, are believed to potentially prevent kidney stones. This is due to the citric acid's salt content, which binds with calcium and helps stop stones from forming.
Where Can You Purchase Sumo Citrus?
Originally a citrus fruit exclusive to Japan, Sumo Mandarins are now cultivated in California and are available at major grocery stores nationwide, including Whole Foods and Trader Joe's, among others.
Although you can find these Mandarins alongside other citrus fruits, don't expect them to be priced the same. Due to limited availability—because it can take up to four years for the trees to bear fruit—Sumo Mandarins typically cost about $3-$4 each, or as much as $6 per pound.
When Is the Best Time to Buy Sumo Citrus?
Be sure to enjoy Sumo citrus when it's in season, as it's not available all year round. Sumo Mandarins are typically in stores from January through April.
How to Store Sumo Mandarins
While regular oranges can be kept on the counter, Sumo Mandarins should be refrigerated. To keep them fresh, store them in the fridge where they stay cool. Unlike some other citrus fruits, they require good air circulation, so the vegetable drawer is ideal as it's well-ventilated. Sumo citrus will generally last about a week in the refrigerator.
Simple Recipes Using Sumo Citrus
Sumo Mandarins are delicious on their own but are also versatile for cooking. You can use them just like other fresh citrus fruits, offering you a variety of culinary possibilities.
Winter Citrus with Nut and Honey Crunch
Victor ProtasioTake full advantage of the seasonal selection of oranges, grapefruits, and tangerines this winter by creating a crunchy, sweet brunch salad. Choose your favorites, slice them into rounds, and coat the citrus in a delightful orange honey syrup.
Winter Citrus Pavlova
Greg DuPreeOriginating from Australia, pavlova is a beloved dessert featuring a crisp meringue base topped with fresh fruit and whipped cream. In this stunning winter version, a simple yet delicious lime curd adds a perfect touch to complement the mixed citrus on top.
Crispy Cod with Blistered Orange and Fennel

Roasting oranges brings out their natural sweetness while adding a smoky flavor. This recipe works well with any variety of oranges, including Sumo citrus.
Steak and Potato Skewers with Orange Salsa
Victor ProtasioFruit salsas have become a flavorful addition to many main courses. In this recipe, you can substitute Sumo Mandarins for other citrus varieties.
Every-Citrus Salad with Almonds and Manchego
Caitlin BenselSumo citrus are incredibly easy to peel, allowing you to quickly prepare this vibrant and delicious salad. A sprinkle of sweet and savory manchego cheese adds the finishing touch to this dish.
Smoky Sheet Pan Salmon and Potatoes
Caitlin BenselThe sweet-tart flavor of Sumo citrus perfectly complements salmon in this nutritious and simple sheet pan dinner. Packed with superfoods, from the salmon and citrus to the avocado topping, it's a wholesome meal.
