What is a sauce thicker?

Please provide me with the sauces you'd like to compare! I need to know which sauces you are asking about to tell you which is thicker.

For example, you could ask:

* "Which sauce is thicker, ketchup or BBQ sauce?"

* "Is gravy thicker than béchamel sauce?"

Once you give me the sauces, I can help you figure out which is thicker!