Steak 'n Shake Strawberry Banana Milkshakes contain between 390-660 calories, depending on your choice of option. The option with the fewest calories is the Small/Kids Strawberry Banana Milkshake (390 calories), while the Regular Strawberry Banana Milkshake contains the most calories (660 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
