Mesquite Grilled Duck

To prepare the grapefruit

Using a sharp vegetable peeler, remove the zest from the grapefruits in long strips.

Cut the zest in long thin julienne; reserve.

Slice the ends off the grapefruits and cut away the peel and pith.

Segment the fruit and reserve.

Blanch the zest julienne in a small pot of boiling water for 10 minutes t