Coffee is more than just a vessel for caffeine. A wide variety of beans, mix-ins and machines have recently turned coffee brewing into a delicate art. In fact, depending on how you make your morning cuppa, you’re toying with the flavor, nutrition and caffeine content. Here’s a look at seven common brewing methods—in order of most basic to most time-consuming—and what actually ends up in your cup.  Check out this gallery from Paste Magazine to see see what’s actually in your cup of coffee.