Even when you're away from home you can eat healthy The Walden Way with Walden Farms Calorie Free Single Serve Packets. Instead of settling for high-calorie, high-fat choices that can easily have hundreds of calories in just 2 level tablespoons Walden Farms Single Serve Packets can save the day! They have no calories, fat, carbs, gluten or sugars of any kind! Enjoy Walden Farms Calorie Free Single Serve Packets at work, out to lunch or dinner, traveling, visiting friends, camping or even for convenience at home. Save hundreds of calories every time, The Walden Way.