Position your oven rack to the lower-middle position and preheat the oven to 350°F (175°C)—this ensures the crust bakes evenly without burning. Remove your eggs from the refrigerator now if they’re not already at room temperature, as this helps them incorporate smoothly into the filling and creates a more stable custard. Roughly chop your pecans into varied bite-sized pieces; I prefer leaving some larger chunks mixed with smaller pieces for better texture throughout the pie. Place the unbaked pastry shell on a baking sheet (this catches any drips and makes handling easier).

In a medium bowl, whisk together the eggs, corn syrup, brown sugar, melted butter, vanilla extract, cinnamon, and salt. Whisk vigorously for about 1-2 minutes until the brown sugar is fully dissolved and the mixture is smooth and homogeneous—this prevents grittiness in the final filling. The emulsification of the eggs with the butter creates a silky texture that holds the pecans suspended as the pie bakes. I like to taste a tiny bit of the filling (raw eggs notwithstanding) to ensure the vanilla and cinnamon are balanced; if you prefer a deeper spice flavor, add an extra 1/4 teaspoon of cinnamon.

Spread the chopped pecans evenly across the bottom of the unbaked pastry shell on the baking sheet. Slowly pour the custard filling mixture from Step 2 over the pecans, filling until the shell is nearly full (there may be a tiny bit of extra filling left over). Place the assembled pie immediately into the preheated 350°F oven on the lower-middle rack and bake for 55–60 minutes, until the filling is set around the edges but still slightly jiggly in the very center—this residual carryover cooking ensures you don’t overbake the custard and end up with a rubbery texture.

Remove the pie from the oven and let it cool on the baking sheet at room temperature for at least 2 hours before slicing—I know it’s tempting, but this resting time allows the custard to fully set and cool, making clean slices possible. The filling will continue to firm up as it cools, and cutting it warm will result in a soupy mess. For best flavor, I actually prefer to let the pie cool completely and serve it at room temperature or even slightly chilled, which brings out the richness of the pecans.