How to thicken foods

How to thicken foods

Here are some ideas on the subject:

1)      http://www.bhg.com/recipes/how-to/cooking-basics/thickening-with-cornstarch-or-flour/

2)      http://www.wikihow.com/Thicken-Sauce

3)       http://www.wikihow.com/Thicken-Gravy

There many other internet links on this subject, too.