Step 1

Preheat oven to 400°F. Line two cookie sheets with silicone baking mats or parchment paper.

Step 2

Unwrap puff pastry and cut each sheet into 9 squares.

Step 3

If using string cheese, slice the cheese into 3-4 pieces.

Step 4

Place a bit of string cheese or sliced cheese in the center of each square of pastry. Wet your finger and brush 2 adjoining edges of each square with water. Fold over into a triangle and press to seal. Press lightly with the tines of a fork to make sure they're sealed and prevent leakage during baking.

Step 5

Bake for 10 minutes, or until golden brown and pastry is cooked through.

Step 6

Serve plain or with dipping sauces such as salsa, guacamole, barbecue sauce, or marinara.