Step 1: Prepare the Meat Filling
Preheat oven to 375°F (190°C). Grease a casserole dish with butter.
In a skillet, brown the ground beef or lamb over medium heat. Add onion and garlic, cooking until softened. Stir in peas, carrots, thyme, rosemary, salt, and pepper. Cook 2 minutes more.
Sprinkle flour over the mixture, then slowly add broth and tomato paste, stirring until thickened. Remove from heat.
Step 2: Make the Cream Sauce
In a bowl, mix heavy cream with half the grated cheese, plus a pinch of salt and pepper.
Step 3: Layer the Dish
Place half of the sliced potatoes in the casserole dish.
Pour half the cream mixture over them.
Spread the meat filling evenly on top.
Add the remaining potatoes and top with the rest of the cream mixture.
Step 4: Bake
Cover with foil and bake for 40 minutes. Remove foil, sprinkle the remaining cheese on top, and bake for another 20–25 minutes until golden and bubbly.
Step 5: Serve
Let rest 10 minutes before serving. Garnish with parsley or green onions.
Serving Notes
This dish is filling enough to serve as the main course.
Balance it with crisp green beans, broccoli, or a light salad.
Great for feeding a crowd or preparing ahead of time.
ADVERTISEMENT
