Marbled Chocolate Banana Bread

Bahan-bahan (16 porsi)

• 2 cups all purpose flour
• ¾ teaspoon baking soda
• ½ teaspoon salt
• 1 cup granulated white sugar
• ¼ cup (½ stick) butter, (at room temperature)
• 1½ cups (about 3 medium) mashed ripe bananas
• 2 large eggs
• ⅓ cup plain lowfat yogurt
• ½ cup semi sweet chocolate chips