Bread And Baking - Banana Muffins

Ingredients

• 1 1/2 banana ripe peeled & mashed
• 1/2 banana ripe peeled & sliced, 1 for each muffin
• 250 g plain flour
• 175 g whole milk
• 100 g caster sugar
• 80 g butter salted soft
• 1 egg beaten
• 1 tbsp baking powder
• 1 tsp cinnamon ground