Fotiman - 7:59 pm on Jul 30, 2012 (gmt 0)

I tried your code, and it seemed to work for me. Here's how I tested it, though. First, I changed the form method from "post" to "get", so that I could see the values being submitted. Next, I changed the action to "", since I am testing this locally, not in a PHP environment. Then in IE, I clicked Add twice, added some values, and clicked on submit. This is what shows in the address bar:

file:///C:/test.htm?NumberOfIngredients=3&ingredientname%5B%5D=i1&ingredientquantity%5B%5D=v1&ingredientmeasurement%5B%5D=1&ingredientname%5B%5D=i2&ingredientquantity%5B%5D=v2&ingredientmeasurement%5B%5D=1&ingredientname%5B%5D=i3&ingredientquantity%5B%5D=v3&ingredientmeasurement%5B%5D=1&submit=Submit

This was the same in both IE and Chrome. So I wonder if maybe there is more happening that's external to the code you posted?