Marinated Mushroom Crostini

Ingredients

• Mushrooms

  • 1 lb (450 g) mixed mushrooms (such as white mushrooms, shiitake, oyster, enoki), quartered or torn
  • 1/3 cup (75 ml) vegetable oil
  • 2 thyme sprigs
  • 1 garlic clove, halved
  • 3 tbsp (45 ml) white wine vinegar
  • 1 tsp sugar

• Crostini

  • 1/2 cup (60 g) feta cheese, crumbled
  • 1/4 cup (60 ml) 35% whipping cream
  • 24 slices toasted baguette
  • Fleur de sel, for serving
  • Chervil leaves or finely chopped chives, for serving