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.

The challenge for the week of Oct. 26 - Nov. 1 is SOUP. There's nothing more comforting than a bowl of soup, so show us your favorite recipes.

This week's challenge is sponsored by Canterbury Naturals. We partnered with them to provide 7 HealthyYum users with Canterbury Natural's Hearty Bistro Lentil Soup Mix, which they will be incorporating into their own recipes! I'm excited to see what they come up with.

Canterbury Naturals, a product line of Conifer Specialities, use all natural or organic and local ingredients when possible. In addition to being delicious, and organic, Canterbury Naturals 2009 Collection of soups are free of Genetically Modified ingredients (GMOs), trans fats, hydrogenated oils, artificial additives, preservatives or colorings.

The winner of this week's challenge will receive a lovely gift basket from Conifer Specialities with various products from Canterbury Naturals. (Submit your photos by 11:59 PM EST on Saturday October 31, 2009 for a chance to win).

Need inspiration? We have a ton of soups posted on HY, like the Raw Cream of Zucchini Soup posted by Ricki and the Spicy Tomato Pumpkin Soup posted by qwerkyqook.

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