Making Lazy Shepherd’s Pie is straightforward when you follow these simple steps:

1. Preheat the Oven: Begin by preheating your oven to 400°F (200°C).
2. Cook the Meat: In a large skillet over medium heat, brown the ground lamb or beef. Break it up with a spatula as it cooks. Drain excess fat if necessary.
3. Add Vegetables: Stir in the diced onions and minced garlic, cooking until the onions become translucent.
4. Mix in Tomato Paste and Seasonings: Add the tomato paste, Worcestershire sauce, thyme, and the frozen mixed vegetables. Season with salt and pepper. Cook for another 5–7 minutes, allowing the vegetables to heat through.
5. Transfer to Baking Dish: Pour the meat mixture into a baking dish, spreading it evenly across the bottom.
6. Top with Mashed Potatoes: Spoon the mashed potatoes over the meat mixture, smoothing it out to cover completely.
7. Add Cheese: If desired, sprinkle shredded cheese evenly over the mashed potatoes.
8. Bake: Place the baking dish in the preheated oven and bake for 20-25 minutes until the potatoes are golden and the dish is heated through.
9. Garnish: Once cooked, remove from the oven and sprinkle with fresh parsley before serving.

These steps will guide you in creating a Lazy Shepherd’s Pie that is not only delicious but also a crowd-pleaser.