The GU Energy Stroopwafel is a Dutch-style delight that acts like an Energy Gel but with a breakfast flavor. Consume one before a race or workout or carry one for a source of energy during activity. The Energy Stroopwafel is the answer to pre-workout. It's a Dutch delight that acts like an Energy Gel but tastes more like breakfast. How to use: Eat one before a workout or race, or just bring one along for the ride for an energy source to fuel your workout.