Preparation Puree raspberries in syrup and 1 cup strawberries in processor. Strain into medium bowl, pressing on solids to extract as much juice as possible. Mix 3 tablespoons sugar, Grand Marnier, lemon juice and 1 teaspoon vanilla into syrup. Stir 1/2 cup syrup mixture into ice cream; freeze 1 hour to 4 hours. Mix remaining strawberries into remaining syrup; chill 1 hour to 4 hours. Let ice cream soften slightly before serving. Beat whipping cream, remaining 2 tablespoons sugar and 1/2 teaspoon vanilla in medium bowl until soft peaks form. Divide strawberry mixture among 6 glasses. Top each with scoop of ice cream. Garnish with whipped cream.
Preparation Puree raspberries in syrup and 1 cup strawberries in processor. Strain into medium bowl, pressing on solids to extract as much juice as possible. Mix 3 tablespoons sugar, Grand Marnier, lemon juice and 1 teaspoon vanilla into syrup. Stir 1/2 cup syrup mixture into ice cream; freeze 1 hour to 4 hours. Mix remaining strawberries into remaining syrup; chill 1 hour to 4 hours. Let ice cream soften slightly before serving. Beat whipping cream, remaining 2 tablespoons sugar and 1/2 teaspoon vanilla in medium bowl until soft peaks form. Divide strawberry mixture among 6 glasses. Top each with scoop of ice cream. Garnish with whipped cream.