Blueberry muffins - 9Kitchen

Ingredients

• 2 cups self-raising flour
• 1 teaspoon ground cinnamon
• grated rind and juice 1 lemon
• 1/3 cup raw or caster sugar
• 1 egg
• 90g butter or polyunsaturated margarine, melted
• 1 cup buttermilk or reduced fat milk
• 1 cup Creative Gourmet frozen blueberries