01 -
Preheat the oven to 350°F and grease a 9x13-inch baking dish with cooking spray.
02 -
In a large bowl, mix blueberry pie filling, brown sugar, melted butter, and vanilla extract until smooth.
03 -
Cut each biscuit into eighths and gently fold into the blueberry mixture until all pieces are evenly coated.
04 -
Transfer the mixture to the prepared baking dish, spreading it into an even layer. Bake for 45 to 50 minutes until the top is golden and bubbly.
05 -
While baking, whisk together powdered sugar and milk in a small bowl until smooth.
06 -
Once baked, remove from oven and drizzle the glaze evenly over the hot dessert. Serve warm.