Banana Chocolate Chip Bread

Bahan-bahan (12 porsi)

• ½ cup (1 stick) butter, (at room temperature)
• 1¼ cups granulated white sugar
• 1 teaspoon baking soda
• ¼ cup sour cream
• 2 large eggs
• 1 cup (about 2 medium) mashed ripe bananas
• 1 teaspoon vanilla extract
• 1½ cups all-purpose flour
• 1 cup chocolate chips ((mini chips are best))