In large bowl, mix Bisquick mix and 1/3 cup granulated sugar. Cut in butter, using pastry blender (or pulling 2 table knives through ingredients in opposite directions), until mixture looks like coarse crumbs. In small bowl, mix egg, yogurt and 1/4 cup whipping cream. Stir into crumb mixture just until combined. Stir in lemon peel and rosemary.