Ingredients
Equipment
Instructions
- Preheat your oven to 400°F (200°C).
- Prepare the potatoes: Place the peeled and cubed potatoes in a large pot and cover with cold, salted water. Bring to a boil and cook for 15-20 minutes, or until fork-tender. Drain well and return to the pot. Let them steam dry for a minute.
- Mash the potatoes until smooth. Add the warm heavy cream, room temperature butter, and egg yolk. Mix until creamy and combined. Season with salt and pepper to taste. Set aside.
- Cook the filling: In a large skillet or Dutch oven, heat olive oil over medium-high heat. Add the ground lamb and cook until browned, breaking it up with a spoon. Drain off any excess grease.
- Add the chopped onion, carrots, and celery to the skillet. Cook for 5-7 minutes until softened. Stir in the minced garlic and cook for another minute until fragrant.
- Stir in the all-purpose flour and tomato paste, and cook for 1 minute. Gradually pour in the beef broth and Worcestershire sauce, stirring to combine. Add the fresh rosemary and thyme.
- Bring the mixture to a simmer and reduce the heat to low. Let it cook for 10-15 minutes, or until the sauce has thickened. Stir in the frozen peas and season with salt and pepper to taste.
- Assemble the pie: Spread the meat filling evenly into the bottom of a 9x13 inch baking dish. Carefully spoon or pipe the mashed potato topping over the filling, spreading it to the edges to seal it in. Use a fork to create ridges on the top.
- Bake for 25-30 minutes, or until the topping is golden brown and the filling is bubbly. Let it rest for 10 minutes before serving to allow it to set.
Notes
Ensure potatoes are well-drained and slightly dry before mashing for the fluffiest topping.
For a richer flavor, you can add a splash of red wine to the filling after cooking the vegetables.
Let the pie rest before serving; this is crucial for a clean slice.
For a richer flavor, you can add a splash of red wine to the filling after cooking the vegetables.
Let the pie rest before serving; this is crucial for a clean slice.
