When it comes to frozen custard in Western PA, Glen's is the reigning king. By adding eggs to to the cream and sugar that is ice cream, you get a creamy addictive concoction called custard. Put a scoop of nilla custard on Glen's family recipe apple crisp, close your eyes, and you are in Americana heaven. Better yet, if they have butterscotch as their flavor of the day, try that instead! And be sure to save some for me!