Preheat your waffle maker according to the manufacturer's instructions until the ready light comes on.
Combine cottage cheese and eggs in your mixing bowl and whisk them together until well blended.
Add shredded mozzarella, baking powder, and salt to the wet mixture and stir until everything combines evenly.
Spray your preheated waffle maker with non-stick cooking spray to prevent sticking.
Pour half the batter onto the center of your waffle maker and close the lid gently.
Cook for 3-5 minutes until the chaffle turns golden brown and crispy on the outside.
Remove your chaffle carefully using a fork or spatula to avoid breaking it.
Repeat with the remaining batter to make your second chaffle.
Notes
Store cooled chaffles in an airtight container in the refrigerator for up to 5 days. Freeze for up to 3 months. Reheat in toaster, toaster oven, or air fryer for best crispy texture.