Caramel upside down pear cake - 10/6/11

I made one of these a while ago, but it got eaten before I managed to take a picture of it! Quite a few friends asked for the recipe, so here it is. It's from The Really Useful Cookbook, which lives up to its name.

4 large ripe pears (not too ripe or they fall apart)
150g golden caster sugar
125g butter, softened
120g brown sugar
2 eggs
125g self raising flour
pinch of ground ginger
23cm (9 inch) round cake tin


1. Preheat to oven to 180°C (Gas 4). Grease the tin and line the base with baking paper.
2. Peel the pears and cut two of the into quarters and then eighths, giving you 16 slices. Cut the remaining pears into 1cm dice.
3. Place the golden caster sugar and 3 tablespoons of water in a saucepan and bring to the boil over a medium heat, stirring to dissolve the sugar. Boil gently without stirring until it forms a golden caramel. Carefully pur the caramel into the base of the tin, swirling it to cover the paper. Arrange the pear slices on the caramel.
4. Beat the butter and brown sugar together. Whisk the eggs and add to the mixture. Sift in the flour and ginger and fold in to the mixture. Stir in the diced pears.
5. Spoon into the tin and smooth the top. Bake for 45-50 mins. Test with a skewer.
6. Cool in the tin for 5 minutes before turning out onto a serving plate.

I actually used dark brown sugar for the caramel as I didn't have any golden caster sugar. I've used white sugar before, I think the main difference that it makes is how dark the caramel is.
I use a springform cake tin (where the side detaches from the base) as I don't have another 9 inch tin. This makes it easier to get the cake out, but you need to line all of the tin not just the base, or the caramel will leak out!