Banana muffins - River Bend Medical Associates

Ingredients

• 1.5 cups whole wheat flour
• 1 tsp baking powder
• 1 tsp baking soda
• 1/2 tsp salt
• 1 tsp ground cinnamon
• 3 large ripe bananas
• 6 Tbsp melted butter
• 1/2 cup pack brown sugar
• 1 large egg at room temperature
• 1 tsp pure vanilla extract
• 2 Tbsp milk
• 1/4 cup chopped walnuts