Ingredients
Equipment
Method
Prepare the Mashed Potatoes
- Place cubed potatoes into a large pot, cover with cold water, and add 1 tsp salt. Bring to a boil and cook for 15–20 minutes until fork-tender.
- Drain well and return to the warm pot for 1 minute to dry off excess moisture.
- Mash with butter, warm cream, garlic powder, salt, and pepper until smooth and creamy. Set aside.
Make the Lamb Filling
- Heat olive oil in a large skillet over medium-high heat. Add ground lamb, season with salt and pepper, and cook until browned (6–8 minutes). Drain excess fat, leaving about 1 tbsp in the pan.
- Add diced onion and carrots; sauté for 4–5 minutes until softened.
- Stir in garlic, tomato paste, and flour. Cook for 1 minute.
- Pour in beef broth and Worcestershire sauce, scraping up any browned bits from the pan. Add rosemary and thyme.
- Simmer over medium-low heat for 8–10 minutes until the gravy thickens. Stir in frozen peas and corn. Season with salt and pepper to taste.
Assemble & Bake
- Preheat oven to 400°F (200°C).
- Pour the meat filling into a 9x13-inch baking dish.
- Spoon mashed potatoes over the top, spreading to the edges to seal in the filling. Use a fork to create light ridges on top. Sprinkle with cheddar cheese if desired.
- Bake for 25–30 minutes until bubbling and golden brown. Let rest for 10–15 minutes before serving.
Notes
- Traditional Shepherd’s Pie uses ground lamb. Ground beef makes it a Cottage Pie.
- Assemble up to 2 days ahead, cover tightly, and refrigerate before baking.
- Store leftovers in the refrigerator for up to 4 days or freeze for up to 2 months.
