Preheat the oven to 350°F (175°C).
In a mixing bowl, combine crushed graham crackers, granulated sugar, and melted butter.
Press the mixture into the bottom of a lined mini muffin tin, creating an even layer.
Bake the crust for 8-10 minutes until golden brown and set.
While the crust cools, beat the softened cream cheese and powdered sugar in a separate bowl until smooth.
Add vanilla extract and 3/4 cup of salted caramel sauce to the cheesecake mixture and blend until combined.
Spoon the cheesecake filling over the cooled crust in the mini muffin tin, smoothing the tops with a spatula.
Refrigerate for at least 2 hours or until firm.
Once set, drizzle the remaining salted caramel on top of each cheesecake bite and sprinkle with sea salt.
If desired, serve with a dollop of whipped cream on top.