The Brownie Batter Puff Built Bar combines the decadent taste of brownie batter with a light and fluffy marshmallow center, all covered in a chocolatey coating. This gluten-free bar offers a delightful combination of flavors and textures, making it feel more like a dessert than a traditional protein bar. Each 40g bar provides 17 grams of protein, 140 calories, and 6 grams of sugar, catering to those who desire a sweet yet nutritious snack.