Line 8 sections of a muffin tin with cupcake liners.
Add crust ingredients to a mixing bowl, and blend well.
Evenly divide the mixture between the lined tins. Press the crust mixture into the bottom of each cupcake liner.
In a mixing bowl with a hand mixer or stand mixer beat together the cream cheese and ¼ cup of Swerve until smooth.
Add in the vanilla and Greek yogurt, blend until light and fluffy.
Evenly divide the filling mixture into the sections of the muffin tin.
Pop the cheesecakes into the freezer until firm.
Add the topping ingredients to a food processor or blender, and pulse until pureed.
Top each of the mini cheesecakes with a little of the mixed berry sauce. Then add a few fresh berries for garnish before serving.