Mushroom Piccata
Updated October 11, 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
2 pounds mixed mushrooms, such as cremini or white button (halved), shiitake caps (halved), portobello caps (quartered) or maitake mushrooms (torn into large clusters)
6 tablespoons extra-virgin olive oil
Kosher salt (such as Diamond Crystal) and pepper
¼ cup minced shallot
1 teaspoon minced garlic
4 tablespoons unsalted butter, diced
2 tablespoons lemon juice
2 tablespoons capers
1 tablespoon caper brine
2 tablespoons 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!!!
Another article suggesting using only the shiitake caps, therefore discarding the stem. Sure some of the very bottoms of the stems can be woody, but the rest is perhaps only little chewier than the cap, but perfectly tasty and edible. How about discarding only the woody part and keeping the (slightly) chewy part. Or are our palates so delicate that even slight variations in consistency make us go “Ewww…”, resulting in even more food waste?
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

