Brew coffee. Chill in the refrigerator for 15 minutes or overnight.
In a bowl whisk the heavy cream until stiff peaks form.
Put ice, cooled coffee, milk (or half & half), caramel sauce, sugar (to taste, if using), and vanilla into a blender. Mix on high until smooth.
Prep capers, dill, and red onion per instruction above.
Toast bagel in a toaster oven.
Assemble bagel: Spread the bagel with cream cheese. Top with salmon, capers, dill, and onion.
Pour the latte into a glass or mug. Top with whipped cream and a drizzle of caramel sauce and a pinch of sea salt.
Serve: Enjoy the bagel with frappucino.