Preheat your waffle iron.
Crack the egg in a small bowl and beat.
Stir in the mozzarella cheese, almond flour, Swerve cinnamon, and vanilla.
If using a dash-mini, divide the mixture in two. (I use a shallow bowl and draw a line down the middle with a fork.)
Spread half of the mixture in your waffle iron, and top with half of the berries. Cook for 5 to 7 minutes, until golden brown.
If you are using a regular waffle iron, cook all the mixture at once for about 10 minutes, or until golden brown. (Cooking time will vary by the maker.)
Repeat with the remaining mixture.
Allow to cool slightly, and serve with butter and keto-friendly maple syrup.