1 cup all-purpose flour
1/3 cup white sugar
1/2 teaspoon baking powder
1/4 teaspoon baking soda
1/4 teaspoon salt
1 egg
1/2 cup reduced-fat plain yogurt
2 tablespoons butter, melted
1 teaspoon vanilla extract
3 tablespoons brown sugar
1 cup fresh or frozen raspberries
1 tablespoon slivered almonds