Pan-Seared Mushroom Toasts with Délice de Bourgogne

Ingredients

• 1 pound assorted wild mushrooms
• 2 tablespoons olive oil (divided)
• kosher salt
• cracked black pepper
• 2 cloves garlic (peeled and smashed, divided)
• 2 sprigs fresh thyme (divided)
• 4 teaspoons sherry vinegar (divided)
• 4 tablespoons unsalted butter (at room temperature, divided)
• 6 slices brioche (halved)
• 8 ounces Délice de Bourgogne cheese (or other triple cream cheese)
• chopped parsley (as needed for garnish)
• sliced pickeled pearl onions (as needed for garnish)
• chopped frisee (as needed for garnish)
• chopped chives (as needed for garnish)
• fresh lemon juice (for drizzling)
• extra-virgin olive oil (for drizzling)