Chicken Shepherd's Pie Recipe - PB on Life

Ingredients

• 2 pounds bone-in chicken thighs, trimmed
• Salt and pepper
• 6 tablespoons unsalted butter, cut into 6 pieces
• 1 onion, chopped
• 3 carrots, peeled, halved lengthwise, and cut crosswise 1/2 inch thick
• 2 garlic cloves, minced
• 1 ½ teaspoons minced fresh thyme
• ¼ cup dry sherry
• 2 cups chicken broth
• 2 pounds russet potatoes, peeled and cut into 1-inch chunks
• ¼ cup cornstarch
• 1 cup frozen peas, thawed
• 1 tablespoon lemon juice
• 1 large egg, lightly beaten