Step 1: Place the low-fat cottage cheese into a blender or food processor. Blend on high speed for 1-2 minutes until the mixture is completely smooth and no lumps remain.
Step 2: Add the dry sugar-free gelatin powder (and optional protein powder) to the blender. Pulse several times until the color is uniform and the powder is fully incorporated into the cheese base.
Step 3: Transfer the blended mixture into a large mixing bowl. Using a rubber spatula, gently fold in the sugar-free whipped topping until the Bariatric Jello Fluff is light and airy with no white streaks.
Step 4: Portion the mixture into individual glass containers and refrigerate for at least 30 minutes before serving to allow the gelatin to set properly.