Banana walnut cake

Preparation

• Grease a 7 inch square cake tin and line base.
• Cream butter with sugar till creamy.
• Add in beaten eggs, yoghurt and vanilla essence and give a quick whisk.
• Add mashed bananas and beat till just combined. Fold in flour and baking soda.
• Fold in chopped walnuts and pour into cake tin.
• Bake in preheated oven at 180°C for about 40 - 45 minutes.
• Cool cake in pan about 5 minutes before unmoulding to cool completely on rack.