Add ice cream, milk, caramel sauce, chocolate syrup, sea salt, and vanilla extract to a blender. Tip: For a thicker shake, use slightly less milk.

Blend on medium speed until smooth and creamy, about 30-45 seconds. Tip: Pulse a few times first to break up the ice cream.

Taste and adjust sweetness or saltiness if needed. Tip: Add more caramel for extra sweetness or a pinch more salt for balance.

Pour into chilled glasses, top with whipped cream, and drizzle with extra caramel sauce. Tip: Chill glasses in the freezer for 10 minutes beforehand for a frosty touch.