A Mushroom Risotto Recipe Featuring Donko Shiitake and King Oyster Mushrooms
— INTRODUCTION —
Risotto stands among the most refined dishes of Italian cuisine. When prepared with mushrooms, it achieves an umami depth that no other ingredient can replicate. This recipe delivers professional-grade results in the home kitchen.
— WHY MUSHROOM RISOTTO? —
The risotto technique unlocks the full potential of mushrooms through three converging mechanisms: the soaking liquid (rich in GMP and glutamate), the Maillard reaction (caramelization), and slow cooking (aroma extraction). All three converge on a single plate.
— INGREDIENTS (serves 4) —
320 g Arborio or Carnaroli rice
20 g dried Shiitake Donko (MYCOVITA Gastronomy)
10 g dried King Oyster (MYCOVITA Gastronomy)
1 liter mushroom soaking liquid + vegetable stock mixture (kept hot)
1 medium onion (finely diced)
2 garlic cloves (thinly sliced)
100 ml white wine (dry)
50 g butter (divided: 25 g for sautéing + 25 g for mantecatura)
50 g Parmigiano Reggiano (freshly grated)
2 tablespoons olive oil
Salt, freshly ground black pepper
Optional: fresh thyme or parsley
— PREPARATION (30 minutes ahead) —
1. Soak the dried mushrooms in 500 ml warm water (60°C) for 30 minutes. This liquid is invaluable — do not discard it.
2. Remove the rehydrated mushrooms and squeeze gently. Slice the Shiitake thinly. Cut the King Oyster into medallions 5 mm thick.
3. Strain the soaking liquid through a fine sieve (sediment may remain at the bottom). Combine with 500 ml vegetable stock. Keep warm in a saucepan — the liquid must remain hot throughout the risotto-making process.
— COOKING —
Step 1 — Mushroom Sauté (5 min): In a wide pan, melt the olive oil together with 25 g of butter. Sear the King Oyster medallions over high heat for 2 minutes per side to develop the Maillard reaction. Add the Shiitake slices and cook for 1 additional minute. Set aside.
Step 2 — Soffritto (3 min): In the same pan, sweat the onion over medium heat for 3 minutes. Add the garlic and cook for 30 seconds.
Step 3 — Tostatura (2 min): Add the rice. Toast it dry for 2 minutes until the grains become translucent. This step strengthens the starch structure and determines the creaminess of the final risotto.
Step 4 — Sfumatura: Add the white wine. Stir continuously until fully absorbed. The alcohol evaporates; the acidity remains.
Step 5 — Risottatura (18–20 min): Add one ladleful of hot mushroom stock. Stir gently. When the liquid is absorbed, add another ladleful. Repeat this process for 18 to 20 minutes. The rice should be al dente — with a slight firmness precisely at the center of each grain.
Step 6 — Mantecatura (final): Remove the pan from the heat. Return the sautéed mushrooms to the risotto. Add the remaining 25 g of cold butter and the freshly grated Parmigiano Reggiano. Stir vigorously for 1 minute. Cover the pan and let rest for 2 minutes.
— SERVING —
The risotto should spread across the plate all'onda — like a wave. When the plate is tilted gently, it should flow slowly. If it is too stiff, it has been overcooked; if too watery, it is undercooked.
Finish with freshly ground black pepper, a few drops of high-quality olive oil, and fresh thyme.
— TECHNICAL NOTES —
Why is the soaking liquid so critical? The soaking liquid from dried Shiitake Donko (modoshi-jiru) is exceptionally rich in GMP and glutamic acid. This liquid forms the umami foundation of the risotto. Vegetable stock alone cannot deliver this depth.
The hot liquid rule: The liquid added to risotto must always be kept hot. Cold liquid lowers the rice temperature, prolongs the cooking time, and disrupts starch release.
Why cold butter for mantecatura? Cold butter creates an emulsion — the creamy texture arises precisely from this. Melted butter leaves the risotto greasy; cold butter renders it silky.
You May Also Like
→ What Is Umami? — Molecular Gastronomy
→ What Is GMP? — Umami Synergy
→ Shiitake Donko in the Kitchen
→ Mushroom Dashi — Japanese Base Stock
Related Readings
- Mushroom Teriyaki Recipe with King Oyster and Shiitake Donko — Mushroom Teriyaki Recipe with King Oyster and Shiitake Donko
- Culinary Applications of Shiitake Donko Mushroom — Culinary Applications of Shiitake Donko Mushroom
- Shiitake Donko (Lentinula edodes) Species Encyclopedia — Shiitake Donko (Lentinula edodes) Species Encyclopedia
This content is provided for informational purposes only and does not constitute medical advice. Consult a physician before making any health-related decisions. Functional mushrooms are not pharmaceutical drugs and cannot be used to treat diseases.
Version: 1.0 | Last updated: 20 Apr 2026 | Sources reviewed: 5+ | Method: Editorial Policy | References: Bibliography
