Preheat your oven to 375 degrees F.
Shred the cooked chicken breast and set it aside.
In a large mixing bowl, combine the blended cottage cheese, greek yogurt, frank's red hot sauce, 1/2 of the shredded mozzarella (leave some for top), garlic powder, salt, and pepper. Stir until all the ingredients are well combined.
Gently fold in the shredded chicken, making sure it's evenly distributed throughout the mixture.
Transfer the mixture to an oven-safe baking dish. Sprinkle with remaining shredded cheese.
Place the baking dish in the preheated oven and bake for about 25-30 minutes or until the dip is hot and bubbling, and the top is slightly golden brown.
Once your healthy buffalo chicken dip is ready, remove it from the oven. Garnish with sliced green onions and a drizzle of hot sauce, if desired. Serve it hot with your favorite dippers like carrot sticks, celery sticks, or whole-grain crackers.