Every week, we invite you to participate in the HealthyYum community by using a particular food or ingredient picked by one of our users, posting it on your blog and uploading the picture to HealthyYum.com.

This week's theme is Build Us a Better Burger. How do you make a better burger you ask? why, you make it healthier of course - lean ground beef, turkey or veggie. So can you do it? Can you make a better burger?

The winner of this week's challenge will receive a gift basket from Musselmann's, makers of the best applesauce in the World! Okay, that's a bit of an exaggeration, but their Unsweetened Apple Sauce rocks my socks! (Submit your photos by Saturday, Dec.12, 2009 11:59PM EST  for a chance to win).

Need some inspiration? Check out a Portobello Burger by GuiltyKitchen and Kidney Bean Burgers by Linda.

As usual, the details are in our weekly newsletter, so sign up already!