Plum & Orange Upside Down Cake

What to do, when you have a punnet of beautifully coloured but fairly tasteless plums and a couple of elderly oranges, in the fridge? Why, make an upside down cake, of course.

This basic recipe would work for lots of different fruit combinations, for instance rhubarb & orange, apple and spice, peach and vanilla .. your choices are only limited by what fruit you've got!

I have used both the unsalted butter that is in the recipe and Stork baking margarine for this cake and both have worked as well as one another, so it is a very forgiving and adaptable recipe. Everyone needs at least one sponge cake recipe that is pretty much guaranteed to deliver good results - and this is definitely one of those. 

PLUM & ORANGE UPSIDE DOWN CAKE (makes 12 pieces)

Ingredients :

175g self raising flour
1 tsp baking powder
3 large eggs
175g caster sugar
175g softened unsalted butter
12 small plums, stoned and halved
2 medium oranges, zested and juiced
1 tsp icing sugar

Method :

Pre-heat your oven to 180degC/350degF/Gas 4.

Line your baking tin with greaseproof or parchment paper, making sure enough overlaps so that you can lift the cake out, once baked.

Place the plum halves, cut side down and in an even layer, onto the paper.

Measure out the flour and baking powder and using a sieve, sift into a large bowl.

Now simply add all the other ingredients (apart from the orange juice & icing sugar, which is for the drizzle once the cake is baked) to the bowl and whisk everything together until you have a smooth, well-combined mixture of dropping consistency. Provided the butter is good and soft, this shouldn't take longer than a couple of minutes.

Spoon the mixture into the baking tin - taking care not to disturb the plum halves - and level the top. Place the tin gently into the middle of the oven for 30-35 minutes to cook - but don't open the oven door to check it until at least 25 minutes have elapsed.

You will know when the cake is done by touching the centre of the cake lightly. If your finger leaves no impression - and the cake springs back - it has finished baking.

Stir the icing sugar into the orange juice.

Place the tin onto a cooling rack and, with a silicone brush, brush the orange juice onto the surface of the cake. It will be absorbed easily as the cake is still hot.

Leave the cake in the tin until the orange juice has been absorbed and the surface has dried sufficiently to be just tacky.

Place a plate over the top of the tin and with a quick flip, turn everything upside down. Lift the tin off and carefully remove the paper. If any plums stick to the paper, gently scrape them off with a palette knife and replace them back into the hole they came from.

Leave the cake to finally cool and try not to eat it all at once!

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