Walnut, raisin and cheese teabread

I have a friend coming to stay for a few days and have been baking in preparation for her visit. I've made a spice cake, some muffins and wanted something else a bit different to have with a cup of tea.
I decided that a savoury teabread would be unusual, and found this recipe in an old cookery book called 'Cakes, breads and gateaux'.

350g sr flour
1/2tspn salt
pinch cayenne pepper
1 level tspn dry mustard
75g butter or margarine
90g mature Cheddar, grated finely [keep 15g for the topping]
75g raisins
65g chopped walnuts [keep 15g for the topping]
1 beaten egg
250ml milk
Preheat oven 180C/350F.gas4

Grease and line a large loaf tin - 200g.
Sieve the flour, salt, cayenne and mustard together into a bowl, then add the fat and rub it in.
Stir in 75g of the grated cheese, raisins and 50g of the walnuts.
Mix the egg into the milk then add it to the mixture and beat well.
Put into the tin and level the top.
Mix the rest of the walnuts and cheese together and sprinkle over the top of the mixture.
Bake for about 1-11/4 hours till golden.
Cool on a wire rack and serve sliced with some good butter.

The texture and flavour was very good. Not sure if I liked the raisins; maybe I'd use a different fruit next time.
The crunchy topping was a good contrast to the loaf.