Wild Mushroom Crostini

Name: Wild Mushroom Crostini
Total time: 23 min
Yield: 8 servings
Ingredients: 3 tablespoons butter; 12 ounces assorted wild mushrooms; 1½ teaspoons fresh thyme; ¼ cup red wine vinegar; 3 tablespoons fresh thyme leaves; 2 tablespoons mayonnaise; 1 small shallot; ½ cup olive oil; 8 slices pain rustique; 1 tablespoon truffle oil

Elegant crostini topped with sautéed wild mushrooms and a fragrant thyme vinaigrette, finished with a luxurious drizzle of truffle oil. Perfect as an appetizer or party hors d'oeuvre.

8 servings

23 min

Published October 4, 2025

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Ingredients

•3 tablespoons butter
•12 ounces assorted wild mushrooms
•1½ teaspoons fresh thyme
•¼ cup red wine vinegar
•3 tablespoons fresh thyme leaves
•2 tablespoons mayonnaise
•1 small shallot
•½ cup olive oil
•8 slices pain rustique
•1 tablespoon truffle oil

Cooking Instructions

1.
Melt butter in large skillet over medium-high heat. Add mushrooms and thyme. Sauté until browned, about 8 minutes. Season with salt and pepper. DO AHEAD: Can be made 1 day ahead. Cover; chill. Rewarm before using.
8 min
2.
Blend first 4 ingredients in blender 10 seconds. With machine running, gradually add 1/2 cup olive oil; blend until almost smooth. Season to taste with salt and pepper.
2 min
3.
Preheat oven to 400°F. Arrange bread on rimmed baking sheet. Brush with oil. Bake until beginning to crisp, about 8 minutes.
8 min
4.
Mound 1/4 cup mushrooms on each bread slice. Drizzle each with thyme vinaigrette, then sparingly with truffle oil.
5 min