Creating your Sweet Mini Lemon Tarts with Homemade Shortbread Crusts is straightforward if you follow these steps:

1. Preheat the Oven: Start by preheating your oven to 350°F (175°C).
2. Make the Shortbread Crust:
– In a mixing bowl, cream together the softened butter and powdered sugar until light and fluffy.
– Gradually add the flour and salt to the mixture, then stir in vanilla extract until the dough comes together.
– Press the dough into mini tartlet pans evenly along the bottom and up the sides, ensuring no gaps.
3. Bake the Crust: Place the crusts in the preheated oven and bake for about 15-20 minutes or until lightly golden. Remove and allow them to cool completely.
4. Prepare the Lemon Filling:
– In a separate bowl, whisk together the granulated sugar and eggs until well combined and smooth.
– Add the lemon juice, lemon zest, and flour to the mixture, whisking until thoroughly blended.
5. Fill the Crusts: Once the shortbread crusts have cooled, carefully pour the lemon filling into each tart.
6. Bake the Tarts: Return the tarts to the oven and bake for 15-20 minutes, or until the filling is set and slightly golden on top.
7. Cool the Tarts: Allow the tarts to cool in the pans for a few minutes, then transfer them to a wire rack. Cool completely before serving.
8. Final Touch: Dust with powdered sugar just before serving for added decoration.

Following these instructions will ensure you achieve delightful results, making your Sweet Mini Lemon Tarts a showstopper at any gathering!