Cottage Pie

Savoury beef mince simmered with vegetables in a rich gravy, topped with creamy mashed potato and baked until golden and crisp. The ultimate midweek comfort dinner, and it freezes beautifully.

Cottage pie is one of those dinners that just makes everyone happy — a rich, savoury beef base under a golden layer of mash. It’s cheap, freezer-friendly and very forgiving, so it’s a brilliant one to batch-cook. The only trick worth remembering is to let the mince reduce down properly so the filling is thick and gravy-rich, not watery.

Ingredients

• 500g beef mince
• 1 onion — finely chopped
• 2 carrots — finely diced
• 2 cloves garlic — crushed
• 1 tbsp tomato purée
• 1 tbsp plain flour
• 400ml beef stock
• 1 tbsp Worcestershire sauce
• 1kg potatoes — peeled and chopped
• 50g butter
• 75ml milk

Method

1. Heat the oven to 200°C (fan 180°C). Brown the mince in a large pan over a high heat, breaking it up, then lift out any excess fat.
2. Add the onion and carrots and cook for 8 minutes until softening, then stir in the garlic, tomato purée and flour and cook for 1 minute.
3. Pour in the stock and Worcestershire sauce, season, and simmer for 20 minutes until rich and thickened. The mince should be fully cooked through.
4. Meanwhile, boil the potatoes until tender, drain well, then mash with the butter and milk and season.
5. Spoon the mince into a baking dish, top with the mash and rough up with a fork. Bake for 25–30 minutes until golden and bubbling.

Serve it with

• Buttered peas or garden peas
• Steamed greens or broccoli
• Roasted or honey-glazed carrots
• A splash of extra gravy

Why this works

Browning the mince properly and simmering it long enough to reduce gives a deep, savoury gravy rather than a watery one. Roughing up the mash with a fork creates ridges that crisp up beautifully in the oven — the best bit of any cottage pie.

Common swaps

• Use lamb mince to make it a shepherd's pie.
• Stir peas or sweetcorn into the mince.
• Top with sweet potato mash, or add grated cheese to the mash for a crisp topping.

Common mistakes to avoid

• A watery filling — simmer the mince until the gravy is properly thick.
• Sloppy mash that won't hold its shape; drain the potatoes really well.
• Not seasoning enough — both the mince and the mash need a good amount.

Storage, freezing & reheating

Storage: Keep covered in the fridge for up to 3 days.

Freezing: Freezes brilliantly for up to 3 months, cooked or uncooked. Defrost in the fridge.

Reheating: Reheat in the oven until piping hot throughout, covering the top with foil if it browns too fast.

Allergen notes: contains milk, gluten, celery. Always check individual product labels.

Estimated nutrition

Per serving, estimated from typical ingredient values — not a substitute for precise dietary calculation.