1/3 cup slivered almonds, ground |
1/2 teaspoon cornstarch |
1/2 teaspoon ground cinnamon |
1 (1-ounce) square semisweet chocolate, grated |
2 large egg whites (at room temperature) |
1/8 teaspoon cream of tartar |
3/4 cup sifted powdered sugar |
1/4 teaspoon almond extract |
cooking spray |