01 - In a mixing bowl, beat the softened cream cheese and butter together using an electric mixer until smooth and creamy, about 2 minutes.
02 - Add the powdered sugar and vanilla extract to the bowl. Beat on medium speed until fully incorporated and the mixture is light and fluffy.
03 - Gently fold half of the crushed pretzels into the cheesecake mixture using a spatula, being careful not to overmix.
04 - Scoop out tablespoon-sized portions of the mixture and roll between your palms to form even balls. Place each one on a parchment-lined baking tray.
05 - Transfer the tray to the freezer and chill for at least 1 hour, or until the cheesecake balls are firm enough to handle for dipping.
06 - Place the white chocolate chips in a microwave-safe bowl and heat in 30-second intervals, stirring between each, until completely smooth and melted.
07 - Dip each frozen cheesecake ball into the melted chocolate, turning to coat evenly. Allow the excess chocolate to drip off before placing back on the parchment-lined tray.
08 - While the chocolate is still wet, immediately sprinkle each ball with the remaining crushed pretzels and a pinch of flaky sea salt.
09 - Generously drizzle each coated cheesecake ball with caramel sauce, allowing it to cascade down the sides.
10 - Refrigerate the finished cheesecake balls for at least 1 hour, or until the chocolate shell is fully set and the centers are firm.