Preparation Steps

• Preheat your oven to 400°F (200°C).
• In a large skillet over medium heat, add olive oil and sauté onions until translucent, then add garlic and cook for another minute.
• Add ground beef to the skillet, cook until browned. Drain excess fat.
• Stir in tomato paste, beef broth, Worcestershire sauce, peas, and carrots. Simmer for 10 minutes.
• Meanwhile, boil potatoes in a pot of salted water until tender, about 15 minutes. Drain and return to pot.
• Mash potatoes with 2 tablespoons of butter and milk. Season with salt and pepper.
• Pour beef mixture into a baking dish, spread mashed potatoes on top, and dot with remaining butter.
• Bake in the preheated oven until the top is golden brown, about 25-30 minutes. Serve hot.