Flatten your bread with a rolling pin and Cut bread diagonal like you would for a sandwich. Butter one side of each piece.
Place butter side down in skillet and place a spoonful of apple pie filling on the bread take the next slice placing the butter side up on top.
Cook like you would a grilled cheese being careful when you flip the bread ....with your fingers holding the top on until you flip.
mix milk and powered sugar together adding more milk if needed to make the glaze thinner...
drizzle the glaze over the turnover and serve