3 passover marble cake Recipes

eggs, sugar, matzo meal (cake), potato starch, bittersweet chocolate

margarine, pecans, marble or plain mandel cut cookies (or another dry passover cookie), sugar, potato starch, ground cinnamon, egg whites, salt, egg yolks, grated orange peel (3 to 4 oranges), frozen orange juice concentrate, thawed, unsalted margarine, melted, cooled, orange section (optional), cream (optional) or non-dairy whipped topping (optional)