Rustic Toasted Buckwheat Kasha with Forest Mushrooms and Caramelized Onions

🌍 Cuisine: Eastern European
🏷️ Category: Main Course
⏱️ Prep: 15 minutes
🍳 Cook: 35 minutes
👥 Serves: 4 servings

📝 About This Recipe

Deeply rooted in Eastern European traditions, this kasha is a soulful, nutty masterpiece that showcases the robust flavor of toasted buckwheat groats. The earthiness of the grain is perfectly complemented by a medley of buttery sautéed mushrooms and a touch of fresh dill, creating a hearty meal that is both comforting and naturally gluten-free. It’s a versatile dish that brings a sophisticated, forest-to-table elegance to your dinner plate.

🥗 Ingredients

The Grains

  • 1 cup Toasted Buckwheat Groats (Kasha) (ensure they are 'roasted' or 'toasted' for best flavor)
  • 1 Large Egg (lightly beaten; helps keep grains fluffy and separate)
  • 2 cups Vegetable Broth or Water (low sodium preferred)
  • 1/2 teaspoon Sea Salt

The Mushroom Sauté

  • 12 ounces Cremini or Shiitake Mushrooms (cleaned and sliced)
  • 1/4 cup Dried Porcini Mushrooms (rehydrated in hot water and finely chopped)
  • 3 tablespoons Unsalted Butter (can substitute with olive oil for vegan option)
  • 1 large Yellow Onion (finely diced)
  • 3 Garlic Cloves (minced)
  • 1 teaspoon Fresh Thyme (leaves only)
  • 1/2 teaspoon Black Pepper (freshly cracked)

Finishing Touches

  • 1/4 cup Fresh Dill (chopped)
  • 1 tablespoon Extra Virgin Olive Oil (for drizzling)
  • 4 tablespoons Sour Cream or Greek Yogurt (optional garnish)

👨‍🍳 Instructions

  1. 1

    In a small bowl, whisk the beaten egg. Place the dry buckwheat groats in a separate medium bowl and pour the egg over them. Stir thoroughly until every grain is coated. This 'grandma's secret' ensures the kasha stays fluffy and doesn't turn into mush.

  2. 2

    Place a dry, heavy-bottomed saucepan or skillet over medium-high heat. Add the egg-coated buckwheat.

  3. 3

    Toast the buckwheat for 2-3 minutes, stirring constantly with a wooden spoon. The egg will dry out and the grains will separate; you'll know it's ready when it smells intensely nutty and the grains are individual and dry.

  4. 4

    Carefully pour the vegetable broth and sea salt into the pan. Be cautious of the steam. Bring the mixture to a rolling boil.

  5. 5

    Reduce the heat to the lowest setting, cover the pan with a tight-fitting lid, and simmer for 18-20 minutes. Do not peek! The buckwheat should absorb all the liquid.

  6. 6

    While the kasha simmers, melt the butter in a large skillet over medium heat. Add the diced onions and a pinch of salt.

  7. 7

    Sauté the onions for about 8-10 minutes until they are soft and golden brown. If they brown too quickly, turn the heat down.

  8. 8

    Add the sliced cremini and chopped rehydrated porcini mushrooms to the onions. Increase the heat to medium-high.

  9. 9

    Cook the mushrooms undisturbed for 3-4 minutes to develop a deep brown crust, then stir and cook for another 5 minutes until tender and caramelized.

  10. 10

    Stir in the minced garlic and fresh thyme. Cook for just 1 minute until the garlic is fragrant.

  11. 11

    Once the buckwheat is done, remove it from the heat and let it sit, covered, for 5 minutes. This allows the steam to finish the texture perfectly.

  12. 12

    Remove the lid and fluff the kasha gently with a fork. It should be light and airy.

  13. 13

    Transfer the fluffed kasha into the skillet with the mushroom and onion mixture. Toss gently to combine all the flavors.

  14. 14

    Season with freshly cracked black pepper and more salt if needed. Fold in most of the fresh dill, reserving a little for the final presentation.

  15. 15

    Divide into warm bowls, drizzle with a touch of olive oil, and garnish with the remaining dill and a dollop of sour cream if desired.

💡 Chef's Tips

Always use 'roasted' buckwheat (often labeled as Kasha) rather than raw green buckwheat for this savory dish; the flavor profile is much deeper. The egg-coating technique is essential for a non-mushy texture, but if you are vegan, you can skip the egg and just dry-toast the groats until fragrant. Save the soaking liquid from the dried porcini mushrooms, strain it, and use it as part of your 2 cups of cooking liquid for an extra umami punch. If the buckwheat finishes before the mushrooms, keep it covered and warm; it holds heat exceptionally well. Avoid over-stirring the mushrooms while they sauté; they need direct contact with the hot pan to brown properly rather than steaming.

🍽️ Serving Suggestions

Serve alongside a crisp cucumber and radish salad with a lemon-vinegar dressing to cut through the richness. Pair with a glass of chilled Kvass or a dry, earthy Pinot Noir. This makes an excellent side dish for roasted chicken or braised beef short ribs. For a traditional touch, serve with a side of fermented pickles or sauerkraut. Top with a poached egg for a protein-packed, luxurious breakfast or brunch option.