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Garlic Butter Roasted Mushrooms

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Garlic Butter Roasted Mushrooms are a savory, low-carb side dish featuring whole mushrooms tossed in a rich garlic butter mixture and roasted until golden and tender. They’re easy, flavorful, and perfect for keto meals or elegant dinners.

Ingredients

  • 1 lb whole mushrooms (cremini, white button, or baby bella)
  • 3 tablespoons unsalted butter, melted
  • 2 tablespoons olive oil
  • 34 garlic cloves, minced
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 teaspoon fresh thyme or rosemary (optional)
  • 2 tablespoons chopped fresh parsley (for garnish)
  • Optional: 2 tablespoons grated Parmesan cheese or a squeeze of lemon juice for finishing

Instructions

  1. Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it.
  2. Clean mushrooms with a damp paper towel and trim stems if needed. Leave whole or halve larger mushrooms.
  3. In a bowl, combine melted butter, olive oil, minced garlic, salt, pepper, and herbs (if using).
  4. Toss mushrooms in the garlic butter mixture until well coated.
  5. Spread mushrooms in a single layer on the prepared baking sheet, cut side down if halved.
  6. Roast for 20–25 minutes, stirring once halfway through, until golden and tender.
  7. Optional: Sprinkle with Parmesan or lemon juice after roasting for extra flavor.
  8. Garnish with fresh parsley and serve warm.

Notes

  • Don’t overcrowd the baking sheet to ensure even roasting.
  • For extra crispness, broil for the final 1–2 minutes.
  • Use a mix of mushrooms for more complex flavor.
  • Great as a steak or burger topping, or tossed into salads.

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