Cold Coffee

I first started making this using the instant powder and I remember how it was such a hit with my sister. She loved it to the core. So since then cold coffee always reminds me of my sister - Seema, her affinity and some memorable stories around them (I am sure me and my family can immediately recollect them with just name of cold coffee :D) When we moved to redmond, we made ourselves familiar to the well known starbuck's cold coffee bottles. Costco's membership and deal coupons once in a while meant we consumed them a lot. But as days passed I started missing that fresh cold coffee, thick froth and here I came up with this recipe. I wanted to make this in India for Seema but then flu, cough, cold prevented me from that. Here I am going to share my recipe hoping she would try it sometime and remember those golden days when we consumed cold coffee like freak.