Thaw the puff pastry according to the package instructions and then cut it into equal squares. Flip each square to form a diamond shape.
Add a dollop of jam to the center of each pastry square. Then, fold the sides over the jam and fold the bottom up to create a letter-like shape.
For an extra touch of love, use a mini heart cookie cutter to cut out hearts from additional puff pastry scraps. Place one heart in the middle of each pastry.
Arrange the prepared pastries on a lined baking sheet.
Brush with melted butter and top with powdered sugar
Bake the pastries in a preheated oven until they are golden brown and flaky.
inally, sprinkle the Love Letter Pastries with a dusting of icing sugar before serving. Voila! You're ready to enjoy these sweet and romantic treats with your loved ones.