Sweet Black Beans

Sweet Black Beans
Sweet Black Beans
Many items served to celebrate New Year's in Japan have symbolic meaning, expressed as wordplay. Sweet black beans are a good example: the word kuro means "black," but the meaning shifts to "hard work" when the calligraphy changes and the final vowel is extended. Similarly, the word mame means "bean," but written with different calligraphy, mame becomes "sincere" or "earnest." Eating black beans in syrup on New Year's ensures that those who work in earnest will have a sweet new year. The traditional method of preparing kuro mame is a long (3 days from start to finish) and rather tedious procedure, though one that results in utterly delicious plump, glossy, tender beans in a light sugar syrup that can be kept for months. Over the years, observing many Japanese home and professional cooks and experimenting in my own kitchen, I have developed a modified version of the classic technique that I am sharing here. The key to preparing luscious, wrinkle-free sweet black soybeans is patience: the beans must be completely tender before sweetening them (adding the sugar too early will cause the beans to seize and toughen), and the pot must be frequently watched, adding more water as needed to keep the beans barely submerged through the lengthy cooking process so they don't wrinkle.
  • Preparing Time: -
  • Total Time: -
  • Served Person: Makes 3 to 3 1/2 cups
Asian Japanese Bean Vegetarian Legume Vegan Simmer
  • 1 teaspoon baking soda
  • 2 cups sugar
  • 2 teaspoons soy sauce

A Sweet New Year's Tradition: Homemade Kuro Mame

As a busy working mom, I often find myself searching for ways to incorporate meaningful traditions into our family life, especially during holidays. This year, I decided to tackle a recipe that holds deep cultural significance in Japan: Kuro Mame, or sweet black beans. More than just a delicious treat, Kuro Mame symbolizes hard work and sincerity, making it a perfect dish to enjoy during New Year’s celebrations. The traditional recipe is quite time-consuming, a three-day process that requires patience and dedication, reflecting the very essence of the symbolism it represents. However, I've adapted the process to fit my busy schedule, making it a manageable project even for a working mom.

The beauty of Kuro Mame lies not just in its taste – a subtle sweetness balanced by a hint of saltiness – but also in the visual appeal. The plump, glossy beans, glistening in their dark syrup, are a feast for the eyes. It is a recipe that brings together the simplicity of humble ingredients with the richness of a long-standing tradition. The process of making them, even with my simplified method, is a meditative one. The slow simmering, the constant checking of the water level, the careful monitoring of the syrup reduction – these are small acts of attention that remind me of the importance of mindful living amidst the chaos of daily life. The result is not just a delicious dish, but also a tangible expression of care and dedication, which I find particularly fulfilling as a mother.

The texture of the perfectly cooked black beans is sublime: tender and yielding, yet firm enough to hold their shape. This delicate balance is achieved through careful cooking, ensuring the beans are fully tender before the sweetening process begins. A key step is to keep the beans moist throughout, preventing them from wrinkling and becoming tough. My adaptation uses simple techniques – I found that covering them with a damp cloth helps considerably – but the outcome is remarkably close to the traditional method. And the flavor? Oh, the flavor is simply divine. The slow infusion of the sweet syrup into the beans creates a harmony of tastes – a perfect marriage of sweetness and earthiness.

This year, sharing the process of making Kuro Mame with my children has become a new family tradition. We work together to prepare the beans, to watch over the simmering pot, to carefully stir the syrup. It is a bonding experience, a time to connect and share, and it brings a meaningful depth to our New Year’s celebration. The children now understand not just the deliciousness of Kuro Mame but also the story and symbolism behind it, which is something I treasure immensely. It's a reminder that even amidst the busy pace of modern life, we can still find time for meaningful traditions, for simple pleasures, and for creating cherished memories with our loved ones.

Beyond the personal aspect, Kuro Mame also serves as a beautiful reminder of the rich cultural heritage of Japan and its emphasis on the thoughtful preparation and appreciation of food. The symbolism woven into this humble dish speaks volumes about the Japanese mindset: the value of hard work, the beauty of sincerity, and the sweetness of reward. In a world that often emphasizes speed and efficiency, it’s refreshing to pause, slow down, and savor the journey – and the final result – of creating something as meaningful as Kuro Mame.

I believe that cooking is a form of self-expression, and this recipe allows me to connect with both my heritage and my family. The patience and dedication required to make Kuro Mame beautifully mirror the dedication required to nurture and raise a family. The process of watching over this recipe, from soaking to simmering to sweetening, helps me to ground myself, appreciate the small details, and find joy in the simple things, qualities that enrich all aspects of my life. So this New Year, join me in embracing this sweet tradition – a delicious journey that celebrates not just the arrival of a new year, but also the enduring value of hard work, sincerity, and the simple sweetness of family time.

Step-by-step

    • Rinse the dried beans.
    • In a deep bowl, mix the 3 cups water and baking soda, stirring to dissolve the baking soda. Add the beans and let them soak, completely submerged, at room temperature for at least 8 hours or preferably 10 to 12 hours (if it is very warm in your kitchen, soak the beans in the refrigerator for 24 hours).
    • Transfer the swollen beans and what remains of their soaking water to a deep 3-quart pot. If the beans are no longer covered with water, add water as needed to cover them. Place over medium-high heat and bring to a boil. Skim away any aku (froth, scum, or film) with a fine-mesh skimmer and add water as needed to cover the beans by about 1 inch. Adjust the heat to maintain a steady, not-too-vigorous simmer. Place the cloth you used when soaking the beans on top of the simmering beans.
    • Cook the beans for 2 hours, checking the intensity of the heat and the water level every 15 to 20 minutes. Continue to cook the beans, checking the water level frequently and adding water as needed to keep the beans barely covered, until they are completely tender.
    • Make the syrup: Combine the sugar and 1 1/2 cups water in a deep, heavy 2-quart saucepan over medium heat, stirring to dissolve the sugar. Reduce the heat slightly and continue to cook, stirring occasionally, until the liquid is syrupy and reduced to about 1 cup.
    • When ready to combine the syrup and beans, add the syrup, and bring to a simmer over medium heat. Simmer for 10 minutes, or until the beans are barely covered with the syrup.
    • Remove from the heat and allow the beans to cool to room temperature in the syrup.
    • Peel back the cloth, add the soy sauce to the cooled syrup, and stir to distribute well. Bring the syrup slowly to a boil and cook for 2 minutes, then remove the pot from the heat. Allow the cloth-covered beans and syrup to cool to room temperature again.
    • Set the beans aside to cool completely, then transfer them with their syrup to a clean glass jar. Seal with a tight-fitting lid and refrigerate for up to 10 days.