Banana Oatmeal Muffins

Details

Ingredients

• 1 cup white sugar
• ½ cup unsalted butter, softened
• 2 large eggs
• 1 teaspoon vanilla extract
• 3 ripe bananas, mashed
• 1 tablespoon milk
• 1 teaspoon allspice
• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• 1 pinch salt
• ½ cup old-fashioned oats
• ½ cup chopped walnuts