Don't get me wrong... unhealthy pastas (we'll get to the 3 healthy pastas in one sec) and certain carbs can definitely cause more fat storage. (blog.bartonpublishing.com)
One of the main ways in which caffeine increases fat loss is via its ability to connect to fat cells and increase the removal of fat from them, while at the same time inhibiting more fat storage. (fitnessandpower.com)