Roast Beef with Wild Mushroom Sauce and Caramelized-Shallot Mashed Potatoes Recipe | Epicurious

Ingredients

• 1 tablespoon plus 2 teaspoons minced fresh thyme, divided
• 2 teaspoons coarse kosher salt
• 3 garlic cloves, pressed, divided
• 1 2 1/2- to 2 3/4-pound beef tenderloin, well trimmed
• 4 tablespoons olive oil, divided, plus additional for brushing
• 8 ounces fresh oyster mushrooms, sliced (about 4 cups lightly packed)
• 8 ounces fresh chanterelle mushrooms, sliced (about 4 cups lightly packed)
• 2 tablespoons minced shallot
• 4 tablespoons brandy, divided
• 1/2 cup whipping cream
• 1 rounded tablespoon all purpose flour
• Beef Reduction
• Caramelized-Shallot Mashed Potatoes
• 2 tablespoons minced fresh Italian parsley