100g self raising flour
75g cheese (mature cheddar etc)
50g butter
pinch of salt
1tsp mustard powder
1 egg (beaten)
1. Preheat oven to 180°C / 350°F / gas 4
2. Mix flour, salt and mustard poweder
3. Add butter and mix to make breadcrumbs. Add cheese
4. Add egg and mix to make dough
5. Roll out to about 5mm thick and cut out circles
6. Place on a greased baking tray and bake for 10-15 minutes