In a separate bowl, whisk together the milks, eggs, pumpkin, coconut sugar, stevia, spices, vanilla and bourbon or rum. If omitting eggs, increase pumpkin by 3 Tablespoons and add 1 Tablespoon tapioca starch + 1 Tablespoon EnerG brand Egg Replacer; whisk in with milks, sugar, spices, and liquor.