Advertisement - Continue Reading Below
Total Time:
2 hrs 25 mins
- 25 g (1oz) butter, plus extra for greasing
- 1 medium onion, finely sliced
- 1 garlic clove
- 700 g (1½lb) potatoes, peeled
- 1 granny smith apple, peeled and cored
- 2 Tbsp. whole sage leaves
- 1 tsp. wholegrain mustard
- 300 ml (½ pint) hot chicken or vegetable stock
- Butter for greasing
- Step 1
Preheat oven to 180°C (160°C fan) mark 4. Heat the butter in a pan and gently fry the onion for 10min. Add the garlic and cook for 1min.
- Step 2
Finely slice the potato and apple. A mandolin is ideal for this task if you have one but, failing that, a sharp knife will do just as well. Butter a 20.5cm x 20.5cm (8in x 8in) dish - about 4cm (1½in) deep - and layer the potatoes, apple, onion and sage, seasoning as you go.
- Step 3
Mix mustard into the stock and pour over the potatoes. Cover with buttered greaseproof paper cut to the same size as the dish and cook for 1½-2hr until tender.
Per Serving:
- Calories: 107
- Total carbs: 18 g
- Sugars: 3 g
- Total fat: 4 g
- Saturated fat: 2 g

A crack team of highly skilled food content producers, the GH Kitchen Team are Good Housekeeping’s resident recipe developers and all-round food obsessives. GH Kitchen Director Sarah Akhurst is our resident hosting pro and loves nothing more than putting on a foodie feast for friends. Senior Cookery Writer Alice Shields is a former pastry chef and baking fanatic who loves making bread and would have peanut butter with everything if she could. Lover of all things savoury, Senior Cookery Writer Grace Evans can be found eating nocellara olives at every opportunity, and will take the cheeseboard over dessert any time. With a wealth of professional kitchen experience between them, they’re dedicated to ensuring every Good Housekeeping recipe is the best it can be, so you can trust they’ll work every single time.
Advertisement - Continue Reading Below
Advertisement - Continue Reading Below
Advertisement - Continue Reading Below