Pecan pie Mexican-style with piloncillo and cinnamon is a rich, nutty dessert. This family celebration treat is a sweet, crunchy, caramelized confection for holidays.
Preheat the oven to 350°F (175°C) and place a rack in the center position.
Whisk together melted butter, grated piloncillo, eggs, vanilla extract, cinnamon, and salt in a large bowl until smooth and glossy.
Add the all-purpose flour and whisk just until no streaks remain; avoid overmixing.
Fold in the pecan halves, ensuring even distribution for a nutty crunch throughout.
Pour the filling into the unbaked 9-inch pie shell, smoothing the top and arranging some extra pecans for a decorative finish if desired.
Place the pie on a baking sheet and bake at 350°F for 45–60 minutes, until the edges are set and the center is slightly puffed but just a bit jiggly.
Cool the pie completely at room temperature to allow the filling to set fully, then slice and serve.