Preheat oven to 350*F. Using a stand or electric mixer, beat together the butter and sugars until light and fluffy. Beat in the caramel sauce. Add in eggs one at a time and then mix in the vanilla extract.
In an alternate bowl, whisk together the flour, salt and baking soda. Slowly add to wet ingredients. Stir in the white chocolate chunks.
Bake cookies on a parchment or Silpat-lined baking sheet. Before baking, press dough down slightly and sprinkle with a pinch or two of sea salt. Bake for 12-15 minutes or until just golden around edges. Remove and let cool for 5 minutes before transferring to a cooling rack.