I firmly believe that a good (maybe even iconic) dipping sauce ... the word zesty can take on many different meanings. So, I wasn’t sure what to expect from this signature Burger King sauce.

This XL cup holds a whopping 8 ounces of zesty ranch, more than enough to dip your entire Whopper ... to ask for this special ...

So which sauce is boss? To find out which chain can best get you your sauce fix, I tried every single dipping sauce at McDonald's and Burger King. Here's how they stacked up: ...

The Big Dip cup offers eight-ounces of creamy, zesty Hidden Valley Ranch, compared to the regular one-ounce sized dip cup. Starting Oct. 16, the Big Dip cup will be available at select Burger King ...