Do you have an easy, 'heart-healthy' cake recipe?

Hi Everyone,

Can you recommend a favorite cake recipe that's:

- Heart-healthy (whole grains, low fat, etc.)
- Really easy to make
- Has easy to find ingredients
- Not too light and fluffy in texture

A denser texture is preferred, so there won't be a lot of air holes on the surface when baked (it's for use in a decorative cake mold).

Also, please let me know if I can put your recipe on a website, with whatever attribution or links you'd like, of course.

Thanks very much for any suggestions and recipes!