Garlic Butter Roasted Mushrooms

Garlic Butter Roasted Mushrooms are a savory, crowd-pleasing side dish featuring whole mushrooms roasted in a rich garlic herb butter. Simple to prepare and bursting with flavor, these mushrooms are perfect for pairing with steaks, chicken, or even as a meatless main.

Why You’ll Love This Recipe

• Deep umami flavor with golden caramelized edges
• Easy, fuss-free preparation with minimal cleanup
• Versatile enough to pair with any meal
• Naturally vegetarian and gluten-free
• Delicious served hot or at room temperature

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Main ingredients

• Whole mushrooms (button, cremini, or baby bella)
• Unsalted butter, melted
• Olive oil

Flavorings

• Garlic, minced
• Fresh herbs (thyme, rosemary, parsley) or dried versions
• Salt and black pepper
• Optional: lemon juice or capers for brightness

Directions

1. Preheat oven to 200–220°C (400–425°F).
2. Clean mushrooms with a damp cloth and trim stems if needed. Pat dry.
3. In a bowl, mix melted butter, olive oil, minced garlic, herbs, salt, and pepper.
4. Toss mushrooms in the garlic butter mixture and spread them in a single layer on a baking sheet.
5. Roast for 15–25 minutes until mushrooms are tender and golden. Stir once halfway through.
6. Toss with pan juices, garnish with parsley or lemon juice, and serve immediately.

Servings and timing

• Serves: 4–6
• Prep time: 10 minutes
• Cook time: 15–25 minutes
• Total time: 25–35 minutes

Variations

• Add a sprinkle of grated Parmesan during the last 5 minutes of baking
• Use rosemary or Italian seasoning for a different herbal twist
• Finish with a drizzle of balsamic glaze or fresh lemon juice for brightness
• Sauté mushrooms in a cast-iron pan for a deeper crust

Storage/reheating

• Store in an airtight container in the fridge for up to 4 days
• Reheat in the oven at 150°C (300°F) for best texture
• Avoid microwaving to prevent sogginess

FAQs

Can I use sliced mushrooms?

Yes, just reduce the roasting time slightly—check at 12–15 minutes.

How do I keep mushrooms from becoming soggy?

Roast in a single layer without crowding and avoid rinsing mushrooms under water.

Can I make this vegan?

Absolutely—use plant-based butter or replace entirely with olive oil.

Can I prepare this in advance?

Yes—roast ahead and reheat gently in the oven before serving.

What mushrooms work best?

Cremini or baby bella mushrooms offer great flavor and texture, but button mushrooms work too.

Can I add spice?

Yes, a pinch of chili flakes or cayenne pepper adds a mild kick.

Are these gluten-free?

Yes, this recipe contains no gluten-based ingredients.

Can I double the batch?

Yes, just use two baking sheets to avoid overcrowding.

Can I serve this as a main dish?

Certainly—add crusty bread or toss with pasta or rice for a hearty vegetarian meal.

What pairs well with roasted mushrooms?

They complement steaks, roast chicken, pasta, polenta, or mashed potatoes.

Conclusion

Garlic Butter Roasted Mushrooms are the ultimate side dish—rich, flavorful, and incredibly easy to make. Whether you’re dressing up a weeknight dinner or preparing for a special gathering, this dish delivers big flavor with little effort. Try it once, and it might just become a staple on your table.

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