Preheat your oven to 400°F. Spray a standard muffin pan with non-stick cooking spray. Set aside.
If using homemade pie crust, roll it out into a circle about 12 inches in diameter on a lightly floured surface. Store bought pie crusts simply need to be unrolled out onto a lightly floured surface.
2 pie crusts
Using a 3 to 3 1/2-inch size round cookie or biscuit cutter, cut out as many circles as possible from the pie crusts. You should be able to get around 18 circles.
Gently press the circles of dough into each cup of the muffin pan, being careful not to tear it. The dough should come about halfway up the sides of the pan.
In a medium bowl, whisk together the brown sugar, corn syrup, eggs, melted butter and vanilla extract until combined. Stir in the chopped pecans.
1 cup brown sugar, 1 cup light corn syrup, 3 eggs, 3 tablespoons unsalted butter, 1 teaspoon vanilla extract, 3/4 pecans
Carefully fill each pie crust to about 1/4-inch from the top of the crust.
Top each mini pie with one pecan half.
3/4 pecans
Bake for approximately 20 minutes or until the filling is set. Be careful not to over-bake.