sweet potatoes and special sauce

This is my favorite roasted sweet potato recipe. The spice combo sounds a little strange, but works. I take the lazy way out and don't grind the spices separately -- I used whole fennel seeds because that's what I have.

With these, I make a special secret sauce consisting of: two to three parts plain yogurt, one part hummus or Annie's Naturals Goddess dressing, hot sauce to taste. I use Louisiana hot sauce. Shhh, it's a secret.

These unlikely components, eaten together, are delicious.