Sourdough Cinnamon Muffins

Dry Ingredients

• 180 gms – 1 ½ cup plain flour
• 1 tsp baking powder
• ¼ tsp baking soda
• 2 tsp cinnamon
• ½ tsp nutmeg
• ¼ tsp salt

Wet Ingredients

• 60 gms – 4 tbsp butter or vegetable spread melted
• 100 gms – ½ cup brown sugar
• 100 gms – ½ cup granulated sugar
• 1 tsp vanilla extract
• 120 ml – ½ cup milk
• 1 egg

Last Ingredients

• 250 gms – 1 cup sourdough starter
• 100 gms – 3 ½ oz. walnuts coarsely crushed