Wild Mushroom Tart

Wild Mushroom Tart

Prep Time


Cook Time



Wild Mushroom Tart

This wild mushroom tart would be exquisite to serve along with a full brunch offering.

Recipe Courtesy of Cooking.com.

Nutrition Facts

Serves 10

Facts per Serving

Calories: 434 Fat, Total: 31g Carbohydrates, Total: 26g
Cholesterol: 202mg Sodium: 200mg Protein: 13g
Fiber: 2g % Cal. from Fat: 64% % Cal. from Carbs: 24%

Cooking.com Tip: Mushrooms are like sponges in that they absorb water. To clean, brush them with a damp paper towel.


  • FOR THE FILLING: 1 ounce dried porcini mushrooms
  • 1 3/4 cups whole or 2% milk
  • 12 ounces (3/4 pound) mixed wild and domestic mushrooms (chanterelles, shiitake, cremini, etc.), woody stems ends trimmed and brushed clean with a soft brush
  • 3 tablespoons unsalted butter
  • 3 tablespoons olive oil
  • 3 shallots, finely chopped
  • Salt and freshly ground black pepper
  • 3 large leeks, halved lengthwise and well rinsed, and thinly sliced
  • 1 1/2 tablespoons chopped fresh tarragon
  • 1 tablespoon Dijon-style mustard
  • 3/4 cup heavy cream
  • 3 large eggs, at room temperature
  • 2 large egg yolks, at room temperature


  • 1 TO PREPARE THE CRUST: Remove the pastry from the refrigerator 20 minutes before you begin to roll. On a lightly floured surface, roll out the pastry to a 14- by 10-inch rectangle about 1/4-inch thick. Drape over the rolling pin and transfer to a 13- by 9-inch ceramic tart dish or a 12-inch round tart pan with a removable bottom. Without stretching, ease the pastry into the corners of the dish. Fold any overhanging dough back over itself and press together to build up the rim about 1/4 inch above the top of the dish (this will compensate for shrinkage). Prick the base with a fork
  • 2 Chill for 30 minutes while you preheat the oven to 400ºF. Line the dish with parchment paper or foil and fill with ceramic pie weights, rice, or beans, pressing them gently into the corners. Bake for 15 minutes, until the edges begin to shrink away from the dish. Remove the paper and weights and bake for about 4 minutes more, until the base appears dry.
  • 3 Remove from the oven and reduce the heat to 375ºF. (Or, you could cool the crust on a rack for up to 2 hours before proceeding.) Do not fill the pastry until just before cooking.
  • 4 TO MAKE THE FILLING: In a small saucepan, bring the milk up to just below the boiling point. Remove from the heat, add the porcini, and swirl to cover all the mushrooms. Let stand for 20 to 30 minutes.
  • 5 Squeeze the porcini mushrooms firmly, draining the milk back into the pan. Chop the porcini and strain the milk to remove any grit; set both aside. Slice the fresh mushrooms.
  • 6 Heat the oven to 375ºF, if it is not already hot from cooking the pastry. In a saute pan, melt 2 tablespoons of the butter with 2 tablespoons of the olive oil. Saute the shallots over medium heat for 3 minutes, stirring, until softened, Add all the mushrooms and sauté until the mushrooms are tender and all their liquid has evaporated, stirring frequently, about 8 minutes. Transfer to a bowl.
  • 7 In the same pan, melt the remaining tablespoon of butter with the remaining tablespoon of olive oil. Add the leeks and sauté over low heat, covered, until completely tender but not browned, about 12 minutes. Stir in the tarragon, season with a pinch each of salt and pepper, and cook for one minute more.
  • 8 TO ASSEMBLE THE TART: Spread the base of the pre-baked crust evenly with the mustard and then spread the mushroom and the leek mixtures evenly in the crust.
  • 9 TO ASSEMBLE THE TART: Spread the base of the pre-baked crust evenly with the mustard and, in a bowl, quickly but thoroughly whisk together the porcini-soaking milk, cream, eggs, egg yolks, 1 teaspoon salt, and 1/4 teaspoon pepper. Pour the custard over the vegetables and bake for 25 to 30 minutes, until all but the very center is set and lightly browned.
  • 10 Cool on a rack for 15 minutes. Cut into squares or wedges and serve warm or at room temperature. Do not refrigerate after baking or the crust will become soggy.


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