A warm butter cake topped with mango custard, mango sherbet, and strawberry sauce. This tastes just like the mango butter cake you can get at Tucanos! Copycat Tucanos Warm Mango Butter Cake Author: Katie Clark Ingredients 1 cup butter, softened 1 cup sugar 2 eggs 2 egg yolks 1/4 teaspoon [url undefined]Mango Oil Extract"[/url]*