Preheat over to 400 degrees.
In a large bowl, beat the eggs along with the corn syrup, peanut butter, and vanilla until nice and smooth.
Stir in the peanuts.
Pour the filling into the pie shell.
Bake for 15 minutes.
Reduce oven to 350 degrees and bake the pie for another 30 to 35 minutes until it's golden brown on the top.
Allow pie to cool on the rack.