Preheat oven to 375 degrees F. Brush the crust with beaten egg white. Bake for 5 minutes. Remove crust from oven and set aside to cool.
In a medium bowl, beat together the Jif peanut butter, cream cheese and sugar. Gently fold in
2 cups whipped topping, 1/2 cup at a time (a few creamy streaks will remain in the mixture). Spoon mixture into cooled pie shell. Using a spatula, smooth the top and make a 1/2-inch ridge around the edge to keep the topping from sliding off the edge. Refrigerate.
In a microwave-safe bowl, microwave the cream on High for 1 minute or just until it boils. Stir the Smucker's Hot Fudge Ice Cream Topping into the cream until it is completely melted. Set
1 tablespoon aside for later use. Gently spread the remaining mixture onto the chilled pie. Chill pie again until nearly firm, about 1 hour.
Spread remaining whipped topping over the top of the chilled pie, covering fudge topping layer. Drizzle with reserved chocolate mixture and sprinkle with peanuts. Chill until serving time.