Square Cake Mold 32cm x 22cm Ingredients: - 5 large egg whites - 100g sugar - 5 large egg yolks - 40g milk - 100g cake or all-purpose flour - 40g vegetable oil Baking instructions: - Preheat oven to ...

Many copycat versions of this cake include recipes for a homemade white cake, but if you taste the actual Costco cake, it ...