About this recipe:This is a delicious banana cake that everyone will love, with a crumble topping that makes it hard to have just one slice!
For the topping
60g porridge oats
5 tablespoons dark brown soft sugar
30g butter, melted
2 tablespoons chopped walnuts
For the cake
125g caster sugar
250g mashed banana
1 teaspoon vanilla extract
90g porridge oats, finely ground in a food processor
100g plain flour
1 teaspoon bicarbonate of soda
1 teaspoon salt
60g chopped walnuts
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Method Prep:15min › Cook:35min › Ready in:50min
Preheat oven to 180 C / Gas 4. Grease and flour a 20cm square tin.
For the topping: Combine porridge oats, dark brown soft sugar, melted butter and 2 tablespoons chopped walnuts. Mix well and set aside.
For the cake: Cream margarine and caster sugar until light and fluffy. Blend in bananas, eggs and vanilla. Combine the ground oats, plain flour, bicarbonate of soda and salt. Beat into creamed mixture. Stir in 60g chopped walnuts. Pour batter into the prepared tin.
Sprinkle with the topping and bake in the preheated oven for 35 to 40 minutes. The cake is ready when a skewer inserted into the centre of the cake comes out clean.