Prepare and Cook your pie crust
Preheat your oven to 350 degrees F
In a medium bowl, mix corn syrup, sugar, butter, and vanilla - use a wooden spoon or electric mixer on low speed
Add eggs one at a time combining well between each
Add chopped pecans and combine well
Pour into prepared pie crust and bake for 60 minutes on center rack of oven
Check for doneness after 60 minutes by inserting a fork or toothpick (the original recipe said "a piece of clean straw") into the middle of the pie, if it comes out clean, it's done. If it's runny cook for 5-minute increments checking after each 5 minutes.
You can also check for doneness by thumping the middle of the pie. It should be puffed up and springy when it's done.