William Shatner's Cappuccino Chip Muffins 2 cups flour 1/2 cup granulated sugar 2 1/2 teaspoons baking powder 2 teaspoons instant espresso powder 1/2 teaspoon cinnamon 1/2 teaspoon salt 1 egg 1 cup milk 1/2 cup (1 stick) butter, melted and cooled slightly 1 teaspoon vanilla extract 3/4 cup mini ...