Wash the strawberries but do not remove the hulls. Cut in half through the hulls so a little bit is attached to each side.
With a sharp knife, cut out the center of each strawberry half to hollow it out a bit.
In a large bowl, beat the cream cheese until very smooth. Add the sweetener and beat until well combined.
Beat in the whipping cream, vanilla extract, and lemon zest. If your filling is very thick and stiff, add a little unsweetened almond milk or even water (about 1 to 2 tbsp).
Fill a piping bag fitted with a star shaped tip. Pipe the filling onto the strawberry halves.
Top each with two or three blueberries, a few mini chocolate chips, or some graham cracker crumbs. Keep refrigerated until ready to serve.
