Shrimp Bisque problem solved thanks to bleu & ecca31!
Just wanted to give a proper thanks to you guys for helping me fix my little problem. And trust me, it was needed, because by the time I got to work there was no more fish stock or veggie stock available plus no tomato paste or crushed red pepper. Luckily I had your tricks and a I had the sense to bring in my own tomato paste and some old bay and tabasco on the sly. It wasn't the best I have ever made by far, but noone was the wiser. Well, except that one girl, who tasted it, looked at me and said it just tasted weird. I said nothing and just walked away.