– Combine the graham cracker crumbs, melted butter and sugar into a mixing bowl. Stir together until everything is combined.
– Preheat your oven to 325 degrees F. - In a larger mixing bowl, mix the room temperature cream cheese with the ¾ cup of sugar until smooth.
– Fill each mason jar with about ½ cup of the filling, leaving room at the top for your topping.
– Place the jars in a large roasting pan. – Fill the pan with hot water halfway up the mason jars.