Mary Berry Cheese and Potato Pie is a traditional British baked dish made with layers of cooked potatoes, a creamy cheese sauce, and a golden top. It sits somewhere between a gratin and a pie, offering comfort without pastry. Think of it as the savoury version of a slow, reassuring hug—nothing rushed, nothing sharp, just steady satisfaction.
Potatoes – 1 kg, peeled and sliced
Cheddar cheese – 200 g, grated
Milk – 300 ml
Butter – 40 g
Plain flour – 40 g
Onion – 1 medium, finely chopped
Salt – 1 tsp (adjust to taste)
Black pepper – ½ tsp
Mustard (optional) – 1 tsp
Cook the potatoes – Boil sliced potatoes in salted water until just tender, then drain well
Make the sauce – Melt butter, add onion, cook gently, then stir in flour to form a roux
Add the milk – Gradually whisk in milk until smooth and thick
Stir in cheese – Add most of the grated cheese, seasoning, and mustard if using
Assemble the pie – Layer potatoes in the dish and pour over the cheese sauce
Finish and bake – Sprinkle remaining cheese on top and bake until golden and bubbling
Find it online: https://maryberrycooks.co.uk/mary-berry-cheese-and-potato-pie/