3 cups shredded green cabbage
3 cups shredded red cabbage
3 tablespoons minced fresh parsley
1 (8 ounce) container lemon yogurt
1 tablespoon sugar
1 tablespoon lemon juice
1 teaspoon ground mustard
1/4 teaspoon salt
1/4 teaspoon pepper
1 cup halved seedless red grapes
1/4 cup slivered almonds, toasted
1 teaspoon sesame seeds