Today, in fact, 42 minutes ago, Whataburger began selling their new Banana Pie and Banana Shake, both of which will be available until October 31.
The Banana Pie, with its creamy banana filling surrounded by a flaky crust, comes in at 300 calories, 13 grams of fat and 3 grams of protein. Meanwhile, a medium Banana Shake has 940 calories, 28 grams of fat and 23 grams of protein.