In a 2 quart pot combine the butter, sugar and corn syrup. Cook over low heat, stirring continuously until sugar melts. Cool to room temp!
Add 1/4 cup cooled mixture to beaten eggs and stir til combined.
Add the egg mixture, vanilla, salt and Southern Comfort to butter/sugar mixture and beat until completely combined
Place pecans in unbaked pie shell
Pour filling mixture over pecans
Bake at 325 degrees for 50 to 60 mins
Let pie cool before cutting