Bring pie crust to room temperature. Place strawberries in a bowl and sprinkle with sugar. Set aside.

Preheat the oven to 350 degrees F (175 degrees C). Line a baking sheet with parchment paper.

Roll out pie crust. Use a 4-inch pastry cutter to cut out 6 rounds.

Divide strawberries equally amongst the 6 rounds. Wet fingers with water and run them along the edges of each round. Fold rounds in half and press edges together using the tines of a fork until sealed. Transfer to the prepared baking sheet.

Brush with beaten egg and cut a small slit in each pie.