Whole Wheat Muffins - The Way You Cook

Ingredients

• 8 Tbs (1 stick) unsalted butter, at room temperature
• 1/2 cup sugar
• 1/4 cup light brown sugar
• 1 large egg
• 1 cup plain low-fat yogurt
• 1 cup whole wheat flour
• 1 cup AP flour
• 1 ts baking powder
• 1 ts baking soda
• 1/4 ts salt
• 1 ts ground cinnamon
• 1/2 ts ground nutmeg
• 1/4 ts ground cloves
• 3 each large apples (Gala, Fuji, Granny Smith), small diced
• Demerara sugar to sprinkle on top