Raspberry Yoghurt Cake

I saw this cake in the newspaper over the weekend and thought it looked delicious. Plus I had some excess raspberries in the freezer that needed to make way for ice cream so a happy ending all round really!

My version is adapted from a recipe in the Telegraph here. It's a very soft, moist cake that cooks for a relatively long time without rising much.

Ingredients:
300g plain flour
3tsp baking powder
125g soft margarine
225g caster sugar
1tbsp lemon juice
2 eggs
120g plain natural yoghurt
200g raspberries

150g icing sugar
3tbsp lemon juice (in total, 1+3tbsp = approx. 1 lemon)
5 raspberries (optional)

Serves 10

Method:
1) Preheat the oven to 160 deg C
2) Takes 2tbsp of the flour and tip it over the raspberries
3) Mix the rest of the flour, the baking powder, margarine, caster sugar, lemon juice, eggs and yoghurt together
4) Spoon 1/3 of the mixture into a loaf tin
5) Scatter 1/2 the raspberries over the top of the mixture
6) Add the next 1/3 of the mixture
7) Add the rest of the raspberries to the top
8) Spoon the rest of the mixture into the tin (it doesn't matter if you can see some of the raspberries peeping through)
9) Cook for 1h15
10) Make the icing: mix the icing sugar and lemon juice. Wait for the cake to cool down for about 30mins, then drizzle the icing over the top
11) Optional: squish the raspberries a bit, and scatter over the top. If you omit them, you can freeze the rest of the cake

Budget:
Flour = 20p
Baking powder = 10p
Butter = 25p
Sugar = 20p
Lemon = 40p
Eggs = 30p
Yoghurt = 15p
Raspberries = £2
Icing sugar = 15p
Total = £3.75, 38p/ person