1. Preheat your oven to 375°F (190°C)
   
2. Prepare the Tarts

• Roll out the pie crust on a lightly floured surface to about 1/8 inch thickness.
• Use a round cookie cutter or a glass to cut out circles of dough, about 3 inches in diameter.
• Gently press each dough circle into the cups of a mini tart pan or muffin tin, forming small tart shells.
• Spoon about 1-2 teaspoons of jam into each tart shell. Be careful not to overfill, as the jam can bubble over during baking.
  

3. Bake the Tarts

• Place the tart pan in the preheated oven.
• Bake for 15-20 minutes, or until the crust is golden brown and the jam is bubbly.

Remove the tarts from the oven and let them cool in the pan for a few minutes. Then, transfer them to a wire rack to cool completely. Once the tarts are completely cool, you can dust them with powdered sugar for a decorative touch.