Mini Jam Tarts

Combine flour, shortening, sugar, and salt in a food processor; utilize the pulse function to break down ingredients into a coarse texture. Introduce water and continue processing until a cohesive dough forms, resembling a ball shape. Cover the dough with plastic wrap; store in the refrigerator for at least 30 minutes to allow it to chill thoroughly.

Preheat your oven to 400 degrees Fahrenheit (200 degrees Celsius). Grease two 12-cup shallow muffin tins to prevent sticking. Roll out the chilled dough until it reaches a thin consistency; utilize a cookie cutter to create rounds. Place each round into a muffin cup, followed by 2 teaspoons of jam in each cup.

Bake the tarts in the preheated oven for approximately 20 minutes, or until they achieve a golden brown color. Remove the tarts from the oven and allow them to cool on a wire rack.