Main courses
A refined Italian antipasto built on precise contrasts: warm toasted brioche-like bread, a silken truffle cream, sautéed wild mushrooms, a restrained veil of Parmigiano Reggiano, and the final aromatic lift of fresh black truffle.
Recipe video
Arrange every ingredient in the exact order of use before any heat is applied. Slice the bread evenly so each crostino toasts uniformly. Finely brunoise the shallot, chop the mushrooms into a small, regular cut, grate the Parmigiano, soften the butter, measure the cream and mascarpone, and prepare the chives and microgreens for final plating. Clean the fresh truffle only at the last moment with a soft brush or barely damp cloth; never wash it under running water, as it will absorb moisture and lose aroma.
Preheat the oven to 190°C / 375°F. Set out one sauté pan for the mushroom base, one small saucepan for the cream, one tray lined with parchment for the bread, and a warm plate for holding toasted crostini.
Brush one side of each slice lightly with the softened butter and a very thin film of olive oil. The butter promotes even browning and a nutty finish; the oil prevents the toast from becoming dry and brittle. Arrange the slices on the tray in one layer and toast for 6 to 8 minutes, turning once halfway, until the edges are crisp and the center remains slightly tender.
Remove and reserve on a rack or warm plate. Do not stack them tightly, or trapped steam will soften the crust.
Place the sauté pan over medium heat and add the remaining olive oil. Sweat the shallot gently for about 1 minute, without allowing it to color. Add the chopped mushrooms and increase slightly to medium-high heat. Stir only as needed: first let the mushrooms release moisture, then allow that moisture to evaporate so their flavor concentrates. Season with a small pinch of salt and pepper.
Once the pan becomes nearly dry, deglaze with the white wine and reduce until almost fully evaporated. The aroma should become more focused and woodland-like, not boozy. Remove from the heat when the mushrooms are glossy, tender, and concentrated.
In the small saucepan over low heat, combine the cream and mascarpone. Warm gently while whisking until smooth; do not let it boil. Add the grated Parmigiano in small additions, whisking continuously so the cheese melts into the cream instead of clumping. Add the truffle paste and taste. Adjust with a touch of salt and a few turns of pepper.
The finished texture should be spoonable and satin-like, thick enough to hold on the toast without running. If needed, reduce very briefly over low heat; if too thick, loosen with a spoonful of warm cream.
Lay out the toasted bread first. Spoon a measured layer of warm truffle cream onto each slice, covering the surface almost to the edges. Add a neat mound of the mushroom mixture on top, pressing very lightly so it adheres without compressing the toast. Finish each crostino with a few strands of fresh truffle shaved directly over the mushrooms while they are still warm, so the aroma blooms upward. Add a restrained scattering of chives and one or two microgreens or celery leaves for freshness and height.
Use truffle oil only if the fresh truffle is modest in perfume, and even then only in droplets, never a drizzle.
Serve at once on a warm stoneware platter or a matte dark plate, leaving negative space between each piece so the composition feels intentional and modern. Present 2 crostini per person as a refined antipasto.
