Preheat oven to 375. Spray muffin pan with cooking spray.
Place one triangle into each cup and fill with a tablespoon of pie filling. Fold shorter ends together on the top to cover.
Bake for 12-13 minutes or until lightly browned. Then set aside to cool.
Whisk together powdered sugar and lemon juice(adding 1 tbsp at a time) until smooth. Transfer cooled bites to wire rack and drizzle with glaze mixture. ENJOY!