Classic Shepherd's Pie Recipe

Ingredients

• 1 lb (450 g) ground lamb (or beef)
• 1 medium onion, finely chopped
• 2 cloves garlic, minced
• 2 medium carrots, diced
• 1 cup (150 g) frozen peas
• 2 tbsp (30 g) tomato paste
• 1 cup (240 ml) beef broth
• 1 tsp dried thyme
• 1 tsp Worcestershire sauce
• Salt and pepper to taste
• 2 lbs (900 g) russet potatoes, peeled and quartered
• 1/2 cup (120 ml) whole milk
• 4 tbsp (60 g) unsalted butter
• Salt to taste
• Fresh parsley, chopped (for garnish)