Step-by-Step Instructions for Bite-Size Pecan Butter Tarts:

Step 1: Make the Crust

1. Preheat the oven to 350°F (175°C).
2. In a mixing bowl, combine flour, softened butter, sugar, and salt. Mix until the mixture becomes crumbly.
3. Add the beaten egg and mix until a dough forms.
4. Roll out the dough on a floured surface and cut into small circles to fit mini muffin tins.

Step 2: Fill the Muffin Tins

1. Press each dough circle into the bottom and sides of a mini muffin cup, ensuring it’s evenly distributed.
2. Place one pecan half into each dough-lined muffin cup.

Step 3: Prepare the Filling

1. In a separate bowl, whisk together brown sugar, corn syrup, vanilla extract, and salt.
2. Add the beaten egg and stir until the mixture is smooth and well combined.

Step 4: Assemble and Bake

1. Pour the filling mixture over the pecans in each crust, filling each cup about 3/4 full.
2. Bake in the preheated oven for 20-25 minutes, or until the filling is set and slightly bubbly.

Step 5: Cool and Serve

1. Let the tarts cool in the muffin tin for 10 minutes.
2. Carefully remove the tarts from the pan using a small knife or spoon.
3. Serve warm or at room temperature.