Savory Garlic Butter Roasted Maitake Mushrooms with Creamy Polenta
If you're looking for a dish that celebrates the earthy flavor of maitake mushrooms, look no further. This Savory Garlic Butter Roasted Maitake combines the rich essence of garlic butter with the delicate texture of roasted maitake mushrooms, served atop a bed of creamy polenta. It's a comforting meal that brings a touch of gourmet flair to your dinner table. The garlic butter enhances the natural umami flavor of the maitake mushrooms, while the creamy polenta provides a smooth, satisfying base. Perfect for a cozy weeknight dinner or an impressive side dish for guests.

Ingredients
- 1 pound maitake mushrooms, cleaned and torn into pieces
- 4 tablespoons unsalted butter
- 4 cloves garlic, minced
- 1 tablespoon olive oil
- Salt and pepper to taste
- 1 cup polenta
- 4 cups vegetable or chicken broth
- 1/2 cup grated Parmesan cheese (optional)
- Fresh parsley for garnish
Instructions
- Preheat the Oven: Preheat your oven to 400°F (200°C).
- Prepare the Mushrooms: In a large bowl, toss the maitake mushrooms with melted butter, minced garlic, olive oil, salt, and pepper until evenly coated.
- Roast the Mushrooms: Spread the mushrooms in a single layer on a baking sheet. Roast in the preheated oven for about 20-25 minutes, or until golden brown and crispy on the edges.
- Cook the Polenta: In a saucepan, bring the vegetable or chicken broth to a boil. Gradually whisk in the polenta, reducing the heat to low. Cook, stirring frequently, until thickened (about 5-7 minutes). Stir in the Parmesan cheese, if using, and season with salt and pepper.
- Serve: Spoon the creamy polenta onto plates and top with the roasted maitake mushrooms. Garnish with fresh parsley and additional grated cheese if desired.
Cook’s tips
- Make sure to spread the mushrooms in a single layer on the baking sheet so they roast evenly and get crispy edges.
- Stir the polenta frequently while cooking to prevent lumps and ensure a smooth, creamy texture.
- For extra flavor, use a combination of butter and olive oil when roasting the mushrooms, as the oil helps them crisp up better.
- If you prefer a thicker polenta, use less broth; for a looser consistency, add a splash more broth or milk at the end.
- Let the roasted mushrooms rest for a couple of minutes before serving so they retain their crispiness.
Substitutions
- Use shiitake, oyster, or cremini mushrooms instead of maitake for a similar earthy flavor.
- Substitute vegetable broth with chicken broth for a richer taste, or use water with a bouillon cube if needed.
- Replace Parmesan with Pecorino Romano or nutritional yeast for a dairy-free option.
- Swap the polenta with creamy grits or mashed cauliflower for a lower-carb alternative.
- Use ghee or a vegan butter substitute to keep the dish dairy-free while still getting a rich, buttery flavor.
Storage & reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over medium-low heat, adding a splash of broth or milk to loosen the polenta. The mushrooms are best reheated in the oven to regain their crispiness.
Frequently asked questions
Can I use dried maitake mushrooms instead of fresh?
Yes, but you'll need to rehydrate them first. Soak the dried mushrooms in warm water for about 20 minutes, then drain and pat dry before using. Adjust seasoning accordingly, as dried mushrooms can be more intense.
How do I know when the polenta is done?
The polenta is ready when it has thickened to a creamy, spoonable consistency and pulls away slightly from the sides of the pan. It usually takes about 5-7 minutes of stirring over low heat.
Can I make this dish ahead of time?
You can roast the mushrooms and cook the polenta ahead, but they are best served fresh. If making ahead, store them separately and reheat the polenta with a splash of broth, and reheat the mushrooms in the oven to maintain crispness.
Is this dish gluten-free?
Yes, as long as you use certified gluten-free polenta and broth, this recipe is naturally gluten-free.



