Thickening Agents

Joined Dec 19, 2015
Greetings Chefs-

In our kitchen we primarily revert to using a roux as a the main thickening agent in most of our soups/sauces.  Will occasionally use corn starch for certain recipes, but I recently came across a soup recipe that called for tapioca starch so I got some of that.  While I know there are several other thickening agents out there such as arrowroot, I was wondering if you all could give me a list of thickeners with its pros/cons compared to costing or an idea of which recipes you prefer one over another, or even which ones may react differently upon reheating or such. 



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Joined Oct 5, 2001
Agar agar comes to mind. Chef Peter Marting did a two part series on thickeners that may be of some help to you:
[article="6805"]Making Sense Of Food Thickeners Part I  [/article][article="6807"]How To Make Roux Making Sense Of Food Thickeners Part Ii  [/article]
Two books I would recommend are: 
[product="6283"]On Food And Cooking The Science And Lore Of The Kitchen  [/product]
[product="6364"]Sauces Classical And Contemporary Sauce Making  [/product]
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Joined Jan 23, 2016
been cooking in Japan for 14 years - they use potato starch called katakuriko. mix a teaspoon with water and add to boiling soups and various dishes. this one carries it's weight and has relatively no adverse impact on taste.
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