Authentic Cottage Pie Recipe

Name: Authentic Cottage Pie Recipe
Prep time: 22 min
Cook time: 40 min
Total time: 1 h 2 min
Cuisine: British
Ingredients: 2 pounds ground lamb ( or ground beef); 1 medium yellow onions (fine diced); 15 ounces carrots ( chopped); 15 ounces peas; 1 Tablespoon garlic ( minced); 4 stems thyme leaves ( removed from stems); 2 stems rosemary ( chopped fine); 1 teaspoon salt; 1/2 teaspoon pepper; 2 ounces tomato paste; 1 Tablespoon worcestershire sauce; 2 cups red wine; 2 cups chicken broth; 2.5 pounds potatoes; ½ cup chicken broth; 4 Tablespoons butter; 2 large eggs ( yolks); 1 cup cheese ( shredded, parmesan or Irish cheddar); ½ teaspoon pepper