To provide this classic Peanut Butter Sheet Cake a variation. Just supersede the all-purpose flour with your chosen gluten-free flour blend. Make sure that all other components are authenticated gluten-free to preclude any cross-contamination. The effect? A delectable delight. That can be savored by everyone. Without renouncing flavor or consistency. So go ahead and submit in the richness of this gluten-free Peanut Butter Sheet Cake.