Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.
In a medium bowl, beat together the softened cream cheese, sugar, and vanilla extract until smooth and creamy.
Unroll the crescent roll dough and separate it into individual triangles.
Spoon a small amount of the cream cheese mixture onto the wide end of each triangle.
Sprinkle a few blueberries on top of the cream cheese mixture.
Starting at the wide end, carefully roll each triangle toward the point, tucking in the sides as needed to keep the filling inside.
Place the filled rolls on the prepared baking sheet, spacing them slightly apart.
Bake for 12–15 minutes, or until the rolls are golden brown and puffed.
Remove from the oven and allow them to cool for a few minutes before serving. Enjoy them warm or at room temperature.
Enjoy!