Welsh-Inspired Lamb and Leek Pie with Cheddar Crust

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A savory lamb and leek pie with tender meat and a sharp cheddar pastry crust, inspired by Welsh drama and traditional flavors. This british-inspired lamb ready in about 60 minutes layers ground lamb, minced garlic cloves, chopped fresh thyme into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 450 calories and feeds 4, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 40 min Serves 4 British cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Heat 2 tbsp olive oil in a large skillet over medium heat. Add 1 large sliced leek and 3 minced garlic cloves, sauté for 5 minutes until soft and fragrant.
  2. Step 2: Add 1 lb ground lamb, 1 tsp chopped fresh thyme, 1 tsp salt, and 1/2 tsp black pepper. Cook, breaking up the meat, for 7-8 minutes until browned and cooked through.
  3. Step 3: Sprinkle 2 tbsp all-purpose flour over the lamb mixture, stirring constantly for 2 minutes to cook out the raw flour taste.
  4. Step 4: Pour in 1 cup beef broth and simmer for 5 minutes until the sauce thickens and coats the meat.
  5. Step 5: Transfer the lamb and leek filling to a 9-inch pie dish. Roll out 1 thawed sheet of frozen puff pastry to cover the dish. Sprinkle 1/2 cup grated sharp cheddar cheese evenly over the filling before placing the pastry on top.
  6. Step 6: Brush the pastry with 1 beaten egg and cut a few small slits to vent steam. Bake for 25-30 minutes until the crust is golden brown and puffed. Let rest 5 minutes before serving.

Equipment for this recipe

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Frequently asked questions

How long does Welsh-Inspired Lamb and Leek Pie with Cheddar Crust take to make?

Total time is about 60 minutes (20 min prep + 40 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Welsh-Inspired Lamb and Leek Pie with Cheddar Crust?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Welsh-Inspired Lamb and Leek Pie with Cheddar Crust?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Welsh-Inspired Lamb and Leek Pie with Cheddar Crust for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Welsh-Inspired Lamb and Leek Pie with Cheddar Crust?

British lamb like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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