Grilled Sweet Potato in a Rosemary Butter Sauce

I quartered mine to put in a grill veggie pan I have and we basted them in the sauce as they cooked. I love sweet potatoes and these didn't disappoint. I used fresh rosemary from my garden for this recipe. Will definitely be making this at our next bbq. Here's the link to the recipe
http://www.lifeasaplate.com/2011/08/15/grilled-sweet-potato-medallions-in-a-rosemary-butter-sauce/