Banana Bread

Ingredients

• 250g plain flour
• 1 tsp bicarbonate of soda
• ¼ tsp salt
• ½ tsp cinnamon
• 115g margarine or butter
• 125g dark brown sugar
• 2 large free-range eggs (room temperature)
• 80g plain yoghurt (vegan soy yoghurt works fine)
• 345g mashed ripe bananas (4–5 medium, 3–4 large)
• 1 tsp vanilla
• 100g walnuts, chopped