Simmered Shiitake Mushrooms (Fukumen i) – Umami in Its Purest Form Discover how to make authentic Simmered Shiitake Mushrooms (Fukumen i) — a simple Japanese side dish bursting with umami. Perfect with rice, noodles, or as a sushi topping. Easy for home cooks, elegant for chefs. RECIPES & KITCHEN SHIITAKE RECIPES 11/3/2025 1 min read Why You’ll Love This Recipe This Simmered Shiitake Mushroom recipe, known in Japan as Fukumen i , highlights everything we love about shiitake: deep umami, delicate texture, and versatility. Slowly simmered in a sweet-savory soy broth, the mushrooms soak up flavor until they’re tender and aromatic — the kind of humble dish that quietly steals the spotlight. Whether you’re plating a refined kaiseki-style meal or preparing a simple rice bowl at home, this dish adds warmth and depth to any table. Ingredients (Serves 2–3) 10–12 dried shiitake mushrooms (or fresh shiitake if preferred) 1 ½ cups water (plus more for soaking) 2 tbsp soy sauce 2 tbsp mirin 1 tbsp sake 1 tbsp sugar (adjust to taste) Optional: a small piece of kombu (kelp) for added umami Instructions Soak the mushrooms: Place dried shiitake in a bowl and cover with warm water. Let soak for at least 1 hour (or overnight in the fridge). Once soft, gently squeeze excess water and reserve the soaking liquid. Prepare the simmering broth: In a small saucepan, combine 1 ½ cups of the soaking liquid (strain to remove grit), soy sauce, mirin, sake, and sugar. Add kombu if using. Simmer: Add the softened shiitake to the pan. Bring to a gentle boil, then lower heat and simmer uncovered for 15–20 minutes until most of the liquid reduces and becomes slightly syrupy. Serve or store: Serve warm or at room temperature as a side dish, sushi topping, or addition to ramen, soba, or rice bowls. The mushrooms can also be stored in the fridge (in their cooking liquid) for up to 4 days — they get even better with time. Chef’s Tip For the best flavor, use dried shiitake mushrooms , as they concentrate umami during dehydration. The soaking liquid is liquid gold — always reuse it as your simmering base or in soups. Pairing Ideas This dish pairs beautifully with sake , light Pinot Grigio , or Czech Riesling . The sweet-savory balance also complements miso soup, steamed rice, or grilled vegetables. If you are interested in discovering Shiitake's many health benefits . For more inspiration on cooking with shiitake mushrooms and how umami plays a role in Japanese cuisine, check out this great guide from Just One Cookbook . Premium Quality We grow exotic mushrooms innovatively and locally! Contact