Ingredients
Method
- Make pastry — pulse to crumbs, add cold water, wrap and chill 30 minutes. Blind bake at 200°C: 15 minutes with beans, 8–10 minutes without. Reduce oven to 180°C / 160°C fan / Gas 4.
- Boil potato cubes 10–12 minutes until just tender — drain and steam dry.
- Cook onions in oil and butter over medium heat 20–25 minutes until golden and sweet. Add garlic — 2 minutes.
- Add potatoes, cream, 100g Cheddar, parsley, thyme, and nutmeg. Season generously — stir to combine. Taste and adjust.
- Spoon into pastry case — spread evenly. Scatter 50g Cheddar over top. Bake 25–30 minutes until golden and bubbling. Rest 10 minutes. Slice.
Notes
Caramelise onions for the full 20–25 minutes — they are the soul of this filling.
Use waxy potatoes — floury ones break down and give a mushy filling.
Steam potatoes dry after boiling — wet potatoes make the filling watery.
Season the filling generously — potatoes absorb a lot of seasoning.
Rest 10 minutes before slicing — the filling firms and holds its shape.
Freeze for up to 2 months.
