See this recipe on air Tuesday Aug. 19 at 11:30 AM ET/PT.
1 cup orange juice
1 (750ml) bottle Champagne
1/2 cup Grand Marnier
Fill 8 champagne flutes 1/4 full with orange juice. Top with champagne to fill glass 3/4's-way full. Top each drink with 1 tablespoon of Grand Marnier.