Orange and pineapple cake

Adapted from https://www.tasteofhome.com/recipes/pineapple-orange-cake/#RecipeCard

1 package butter cake mix: 1 X 310g can mandarin oranges, undrained; 3 large egg whites, room temperature; 1 small can crushed pineapple; icing or frosting of your choice

In a large bowl, beat the cake mix, oranges & egg whites on low speed for 2 minutes. Pour into a 33x22cm baking dish coated with cooking spray.

Bake at 180°C for 25-30 minutes or until a toothpick inserted in the centre comes out clean. Cool on a wire rack.

Top with your favourite icing or frosting mixed with 2 tblspn crushed pineapple. Spread over cake. Refrigerate for at least 1 hour before serving.