Mushroom Piccata
Updated Oct. 12, 2023

- Total Time
- 30 minutes
- Prep Time
- 10 minutes
- Cook Time
- 20 minutes
- Rating
- Comments
- Read comments
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Ingredients
- Neutral oil (if grilling), for greasing grates
- 2pounds mixed mushrooms, such as cremini or white button (halved), shiitake caps (halved), portobello caps (quartered) or maitake mushrooms (torn into large clusters)
- 6tablespoons extra-virgin olive oil
- Kosher salt (such as Diamond Crystal) and pepper
- ¼cup minced shallot
- 1teaspoon minced garlic
- 4tablespoons unsalted butter, diced
- 2tablespoons lemon juice
- 2tablespoons capers
- 1tablespoon caper brine
- 2tablespoons chopped parsley
Preparation
- Step 1
Heat oven to 450 degrees or, if grilling, heat a grill to medium and lightly oil the grates with neutral oil.
- Step 2
On each of 2 large rimmed sheet pans, combine half of the mushrooms and 2 tablespoons of the olive oil; season with salt and pepper. Toss to coat then spread in an even layer.
- Step 3
Roast the mushrooms for 10 minutes, then flip them and continue roasting until tender and deep golden all over, 5 minutes longer. Transfer the mushrooms to a serving platter. If grilling, grill the mushrooms, turning occasionally, until tender and golden, 8 to 10 minutes. Transfer the mushrooms to a serving platter as they finish cooking.
- Step 4
Meanwhile, in a small nonstick skillet over medium, heat the remaining 2 tablespoons of olive oil. Add shallot and cook, stirring occasionally, until lightly golden, 2 to 3 minutes. Add the garlic and stir until fragrant, 30 seconds. Add butter and stir until melted, then stir in lemon juice, capers, caper brine and parsley; season with salt and pepper.
- Step 5
Spoon the piccata sauce all over the mushrooms and serve warm or at room temperature.
Private Notes
Comments
A wonderful concoction to serve over polenta or a risotto Milanese.
I made it with 3 T oil total and half the butter. I increased the shallots and parsley and it was terrific.
My whole family liked this! (That is quite the miracle, by the way!) We had toast with a thin layer of plain chevre and topped it with the mushroom piccata. Delicious!!!
Oven temp is too high for roasting the mushrooms, especially oyster/maitake. I would deglaze the sautéed shallots/garlic with some white wine and cook the alcohol down. Would also add some veg stock/broth with the butter to bulk the sauce up a bit.
Really good, followed the instructions, except I didn’t have enough capers and caper brine, and also reduced the butter to 1 Tbsp, served this over pasta
I made this and served over polenta. It was delicious. I did dry roast the mushrooms, per Bhagirathi below, which I strongly recommend.
