I usually make mine with a can of pumpkin puree, a can of sweetened condensed milk, 2 large to extra large eggs, a couple pinches of salt, pumpkin pie spice (cinnamon, ginger, nutmeg, allspice, cloves), and a splash of pure vanilla extract.
Crust of choice. Sometimes I go crustless and it’s more like a pumpkin custard. I have done everything from a traditional buttery flaky crust, to graham or shortbread. I am not a huge whipped cream person but if you want it…whip together heavy whipping cream, sugar (powdered or granulated) and vanilla extract.